CDG suggests the Old Connecticut Path Stop & Shop test employees on simple math, so when she hands over 17 soda bottles, she gets back 85 cents and no lip from the customer-service cashier who seems unable to fathom that a cash register could be wrong.
Comments
Stop and Shop isn't the only one
The Dunkin Donuts in Alewife should administer the same test:
http://www.stephencaldwell.com/?p=62