(1) 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 one-half the height and one-half the width of the numerals representing the whole cents.
(2) The examination procedure recommended for price verification by the price verification working group of the laws and regulations committee of the national conference on weights and measures (as reflected in the fourth draft, dated November 1, 1994) for devices such as electronic scanners shall govern such examinations conducted under this chapter. The procedure shall be deemed to be adopted under this chapter. However, the department may revise the procedure as follows: The department shall provide notice of and conduct a public hearing pursuant to chapter
34.05 RCW to determine whether any revisions to this procedure made by the national institute of standards and technology or its successor organization for incorporating the examination procedure into an official handbook of the institute or its successor, or any subsequent revisions of the handbook regarding such procedures shall also be adopted under this chapter. If the department determines that the procedure should be so revised, it may adopt the revisions. Violations of this section regarding the use of devices such as electronic scanners may be found only as provided by the examination procedures adopted by or under this subsection.
(3) Electronic scanner screens installed after January 1, 1996, and used in retail establishments must be visible to the consumer at the checkout line.