In order to get caught up, an employee takes work home. Must the employee be paid for this extra time? When is time spent by employees in attending lectures and meetings for training purposes not counted as working time? Under what conditions would preliminary and postliminary activities be counted as time worked? How does a biometric time system identify an employee? What is the Wage and Hour Division's position on the rounding off of fractional parts of an hour in determining an employee's time worked? If the overtime premium approach is used, how is the overtime premium pay calculated