(a) When the payroll of a state department is presented to the comptroller for payment, the comptroller shall pay to the department administrator the full amount deducted from the department's payroll for the payroll period to purchase savings bonds on behalf of department officers and employees.
(b) When the payroll of a political subdivision is presented to the disbursing officer for payment, the disbursing officer shall pay to the disbursing officer the full amount deducted from the political subdivision's payroll for the payroll period to purchase savings bonds on behalf of officers and employees of the political subdivision.