In the event that any part of the moneys in the Transportation Benefit Fund shall, at any time, be applied to a purpose or purposes other than one set forth in this act, every taxpayer who shall have been subject to the tax imposed by this act and who shall have paid the same, shall thereupon be entitled to a refund, or to a credit against taxes subsequently accruing, equal to his pro rata share of the amount so applied, disregarding any amounts less than $1.00. Upon application made within 1 year after it shall be determined that any such moneys have been so applied, in such form and by such procedure as may be provided by regulation, the division shall determine the pro rata share of each taxpayer according to the following formula:
N.J.S. § 54:8A-108