YMCtoys Cash Register Just Like Home Have fun while you learn your way around the cash register's addition, subtraction, multiplication and division functions. Once you've checked out your groceries, develop math concepts with the cash register's working calculator. 7.24 is your change. 'Scan' all the groceries with the light-up hand-held scanner, then pay the cashier in cash or plastic. The credit card scanner tells you that your card has been approved. ships fast AGES 3+