Notwithstanding the provisions of Section 16302.2, state agencies may accept forms on which any amount or tax, penalty, interest, license or other fee, or any other payment is reported in dollars and cents and may compute the amount due on that basis in lieu of recomputing the amount due on the basis of regulations issued pursuant to Section 16302.2; provided, that such recomputation would not change the amount due by more than two dollars ($2).