Sarah Robinson works at College of Portiand and is paid $30 per hour for a 40 -hour workweek and time-and-a-half for hours above 40 . (Click the icon to view payroll tax rate information.) Read the requirements. Requirement 1. Compute Robinson's gross pay for working 44 hours during the first week of February. More info For all payroll calculations, use the following tax rates and round amounts to the nearest cent: Employee: OASDI: 6.2% on first $132,900 earned; Medicare: 1.45% up to $200,000,2.35% on earnings above $200,000. Employer: OASDI: 6.2% on first $132,900 earned; Medicare: 1.45% : FUTA: 0.6% on first $7,000 earned; SUTA: 5.4% on first $7,000 earned