The term regular rate shall mean the amount that the employee is regularly paid for each hour of work. When an employee is paid on a piece work basis, salary, or any basis other than hourly rate, the regular hourly wage rate shall be determined by dividing the total hours worked during the week into the employee's total earnings.
N.Y. Comp. Codes R. & Regs. Tit. 12 §§ 142-2.16