Casio Desk Calculator Mj-100D plus Black

Auto Review by pressing one single button, While reviewing a calculation, you can make changes in values and operators and re-execute to obtain a new result. Automatic totalization of the results of different calculations.The recheck function allows confirmation of errors by sound when checking calculations. If the user presses an incorrect key when performing a second calculation to check calculation results, a buzzer sounds to alert the user of the error.Localized Number Display- One-touch switching between digit separator formatsSpecifications- 10 digits display, Regular percentage calculations.The recheck function allows confirmation of errors by sound when checking calculations. If the user presses an incorrect key when performing a second calculation to check calculation results, a buzzer sounds to alert the user of the error.Tax calculation-Automatic calculation of price plus tax, price less tax, discount, selling price, tax amount, discount amount, and margin amount.Two-way power (Solar + Battery)-Solar powered when light is sufficient, battery powered when light is insufficient.Key operations are stored in a buffer, so nothing is lost even during high-speed input. Larger display makes more data easier to read. Designed and engineered for easy operation. Displays numbers in four digit separator formats(Type A, Type B, Type C and Indian). All the mark-up capabilities of an adding machine for simplified cost and profit calculations. Displays up to 300 previous calculation steps.