R.C.S.A. § 21a-79-3
Improperly marked or scanned consumer commodities
Cite as Conn. Agencies Regs. § 21a-79-3
(a) If the retail price posted or marked on the consumer commodity is higher than that displayed by the scanner, the lower price will prevail.
(b) If the retail price posted or marked on the consumer commodity is lower than that displayed by the scanner, then one item of such consumer commodity, up to a value of twenty dollars, shall be given to the consumer at no cost.