(a) As noted in § 794.141, the partial exemption provided by section 7(b)(3) from the requirement that overtime hours be paid for at not less than one and one-half times the employee's regular rate applies only to “employment up to 12 hours in any workday and up to 56 hours in any workweek.” The statute makes it plain that in any workweek when an employee otherwise eligible for the exemption works more than the specified daily or weekly hours the exemption applies only “if such employee receives compensation for employment in excess of 12 hours in any workday, or for employment in excess of 56 hours in any workweek, as the case may be, at a rate not less than one and one-half times the regular rate at which he is employed.” Failure of the employer to pay overtime compensation under these special standards defeat the exemption. (See Wirtz v. Osceola Farms Co., 372 F. 2d 584 (C.A. 5); Holtville Alfalfa Mills v. Wyatt, 230 F. 2d 298 (C.A. 9).)

(b) Under this provision, the number of hours worked in the workweek which are in excess of 12 in any workday or workdays therein, or the number in excess of 56 in the week, whichever is the greater number, must be compensated as provided in section 7(b)(3). Thus, the requisite time-and-one-half compensation must be paid for all daily overtime hours in excess of 12 per day worked by an employee in a workweek when his hours worked do not exceed 56 in the week; and for all weekly overtime hours in excess of 56 which he works in a workweek when he does not work more than 12 hours in any day. When an employee works in excess of both the daily and weekly maximum hours standards in any workweek for which the exemption is claimed, he must be paid at such overtime rate for all hours worked in the workweek in excess of the applicable daily maximum or in excess of the applicable weekly maximum, whichever number of hours is greater. Thus, if his total hours of work in the workweek which are in excess of the daily maximum are 10 and his hours in excess of the weekly maximum are 8, overtime compensation is required for 10 hours, not 18. As an example, suppose an employee employed at an hourly rate of $2.40 is employed under the other conditions specified for exemption under section 7(b)(3) and works the following schedule:

(c) The overtime compensation payable to an employee under section 7(b)(3) when his hours worked in the workweek are in excess of 12 in any workday or in excess of 56 in the week must be “at a rate not less than one and one-half times the regular rate at which he is employed.” This extra compensation for the excess hours cannot be said to have been paid to an employee unless all the straight time compensation due him for the nonovertime hours under his contract (express or implied) or under any applicable statute has been paid (§ 778.315 of this chapter). In computing the extra compensation due, the “regular rate” of the employee is calculated in accordance with section 7(e) of the Act, as explained in § 778.107 of this chapter, et seq., and can in no event be less than the minimum required by the Act (see § 778.107 of this chapter). Since, for exemption from section 7(a) under section 7(b)(3) in workweeks exceeding 40 hours, the Act requires that the employee receive not only compensation for 40 hours at not less than the minimum rate prescribed in section 6 but also “compensation for employment in excess of 40 hours” at a rate not less than one and one-half times such minimum rate, the “regular rate”, on which time-and-one-half overtime pay must be computed for daily hours worked in excess of 12 or weekly hours worked in excess of 56, must be calculated in conformity with these minimum standards.

(d) The following illustrations of the application of these principles in the case of an employee whose applicable minimum wage rate under section 6 is $1.60 an hour may be helpful. First, suppose the “regular rate” at which such an employee is employed, calculated in accordance with section 7(e) of the Act and part 778 of this chapter, is $2.40 an hour or more. This would be true of an employee employed solely at a single hourly rate of pay of $2.40 or more which he receives as straight time compensation for every hour of work. It would likewise be true of an employee, however compensated (whether by a salary for a fixed or variable number of hours, by commissions, piece rates, day rates or other pay systems or by a combination of these), whose pay for all hours worked in the workweek (except amounts excluded under section 7(e)) yields him average hourly straight-time earnings of $2.40 or more an hour. Since the employee's regular rate received for all nonovertime hours of work is in such a case not less than one and one-half times his applicable minimum rate under section 6, the compensation requirements of section 7(b)(3) are satisfied for all nonovertime as well as overtime hours worked if he receives compensation at his “regular rate” of $2.40 or more an hour for all hours worked in his workweek which are not in excess of 12 in his workday or 56 in his workweek, together with extra compensation for overtime in an amount sufficient to provide compensation for all his hours worked in excess of such daily or weekly hours, whichever are greater, at a rate at least 50 percent higher than such regular rate (at least $3.60 an hour if the regular rate is $2.40 an hour). A somewhat different situation is presented, however, where the employee whose applicable minimum wage under section 6 is $1.60 an hour is paid, as the Act permits, at a wage rate for nonovertime hours up to 40 in the workweek which is not less than the $1.60 minimum but is not as much as the $2.40 required for hours of employment in excess of 40. As an example, suppose he is paid $2 an hour for 40 hours and $2.40 as required by section 7(b)(3) for hours in excess of 40, and works 60 hours in a workweek in which 10 of his hours worked are in excess of 12 in a workday for which overtime compensation must be paid at not less than one and one-half times his regular rate of pay. Since payment of the $2 and $2.40 rates for hours worked up to and in excess of 40, respectively, satisfies the straight-time requirements for compensation under section 7(b)(3), all the compensation requirements for exemption thereunder will be satisfied if, in addition, he is paid for the 10 daily overtime hours an extra sum equal to one-half his “regular rate” multiplied by 10. His regular rate is computed for the workweek by dividing his total straight-time compensation for the week by the number of hours worked for which it is paid and is accordingly $2.133 an hour ($2 × 40 = $80; $2.40 × 20 = $48; $80 + 48 = $128; $128 ÷ 60 = $2.133; see § 778.115 of this chapter). Thus, the section 7(b)(3) compensation requirements are satisfied by payment of straight-time compensation in the amount of $80 for 40 hours of work and in the amount of $48 for the 20 additional hours worked, together with $10.67 as overtime premium for the 10 daily overtime hours ($2.133 × 1/2 × 10), or total pay of $138.67 for the week.