Whenever any commodity or service is sold or is offered, exposed or advertised for sale, by weight, measure or count, the price shall not be misrepresented, nor shall the price be represented in any manner calculated or tending to mislead or deceive an actual or prospective purchaser. Whenever an advertised, posted or labeled price per unit of weight, measure or count includes a fraction of a cent, all elements of the fraction shall be prominently displayed and the numeral or numerals expressing the fraction shall be immediately adjacent to, of the same general design and style as and at least 1/2 the height and width of the numerals representing the whole cents. The procedures used for price verification shall be those recommended by the National Institute of Standards and Technology in the Examination Procedure for Price Verification in Handbook 130 and supplements thereto, or in any publication superseding these publications.

6 Del. C. 1953, § ?5125; 53 Del. Laws, c. 187, § ?3; 70 Del. Laws, c. 370, § ?9;