HOME | Bookmark WHAT ARE YOU SHOPPING FOR? Home :: Office :: Calculators Casio D-20ER Basic Calculator Casio Dual Powered 12 Digit Desk Top Calculator . Superb value calculator which includes Euro conversion, Round up/down, 4 memory keys, gross profit margin, decimal selector and tilt display. No Longer Available See full product details Home | About Us | Contact Us | Privacy Policy | Disclaimer