Casio MJ-120D PLUS Basic 12 Digit Calculator

_ Regular percentage calculations.
_ Displays up to 300 previous calculation steps.
_ Recheck function allows confirmation of errors by sound when checking calculations.
_ Automatic calculation of price plus tax, price less tax, discount, selling price, tax amount, discount amount, and margin amount.
_ Solar & Battery powered.
_ A symbol (+, -, ?, ?) on the display indicates the status of operation you are currently performing.
_ Key operations are stored in a buffer, so nothing is lost even during high-speed input.
_ Extra Large display
_ All the mark-up capabilities of an adding machine for simplified cost and profit calculations.