For the purpose of computing the weight of any hay, straw, grain or millfeed sold and delivered in the city, or sold elsewhere to be delivered within the city, avoirdupois weight shall be used, and 100 pounds shall be and constitute an hundredweight, and 20 such hundredweight or 2,000 pounds avoirdupois shall constitute a ton.
(Added Coun. J. 12-9-92, p. 25465)