Casio Heavy Duty Calculator - 14 Digits, Tax Calculation, Solar & Battery, Extra Large Display (JS-40B)

Features

Digit
-14 digits

Tax calculation
-Automatic calculation of price plus tax, price less tax, discount, selling price, tax amount, discount amount, and margin amount.

Currency exchange
-Currency conversion

Solar & Battery
-Solar powered when light is sufficient, battery powered when light is insufficient.

Function command signs
-A symbol (+, -, ×, ÷) on the display indicates the status of operation you are currently performing.

Rounding selector
-F: Floating decimals. CUT: Values are cut off. UP: Values are rounded up. 5/4: Values are rounded off.

Decimal selector
-4,3,2,1,0 : Specifies the number of decimal places as 4,3,2,1,0. ADD2: 2 decimal places are assumed for entries and results of all addition and subtraction operations.

Key rollover
-Key operations are stored in a buffer, so nothing is lost even during high-speed input.

Extra Large display
-Larger display makes more data easier to read.

Durable Anti-fade Keys
-Keys are produced by injecting plastic of two different colors. Key markings are plastic, which means they do not wear or fade with use.

Plastic keys
-Designed and engineered for easy operation.

Profit margin percent
-" % " key gives quick access to prices and profits, and also delivers add-ons, discounts, ratios and increase/decrease values.

Metal Faceplate
-Tough cover stands up to rough treatment.