After configuring an employee's CalSavers contribution in Hourly, you'll want to verify that the deductions are correct.

To verify an employee’s CalSavers contribution in Hourly, click Payroll on the left and choose the pay period. 

Browse or search for the employee. Note that the employee must have hours worked during the selected pay period. Click the employee’s three-dot icon at the right, and choose View Paycheck.

Open the Employee tab, and under Deductions, you should see Roth IRA - CalSavers. This is where you can verify that the deduction is correct.