Rounding off of amount of net tax or any other tax, or penalty.

38. The amount of net tax or any other tax, or penalty payable or refundable for any period under the provisions of this Act shall be rounded off to the nearest rupee and for this purpose, where such amount contains a part of a rupee, then if such part is fifty paise or more, it shall be increased to one rupee and if such part is less than fifty paise, it shall be ignored.