Casio 14-Digit DJ 240D Financial and Business Calculator, Black

Extra Large display Larger display makes more data easier to read. Two-way power (Solar + Battery) Solar powered when light is sufficient, battery powered when light is insufficient. Key rollover Key operations are stored in a buffer, so nothing is lost even during high-speed input. Plastic keys Designed and engineered for easy operation. Durable metal Faceplate Tough cover stands up to rough treatment. Tax calculation Automatic calculation of price plus tax, price less tax, discount, selling price, tax amount, discount amount, and margin amount. Profit margin percent "" % "" key gives quick access to prices and profits, and also delivers add-ons, discounts, ratios and increase/decrease values. Super command signs Big, easy-to-read command signs show your current operation at a glance. 150 steps check Displays up to 150 previous calculation steps. Localized number display Displays numbers in three digit separator formats (Standard, European, and Indian)