Desktop Type 12 digits Cost/Sell/Margin:- Calculate the cost, selling price, or margin of profit on an item, given the other two values. 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. Function command signsA symbol (+, -, ×, ÷) on the display indicates the status of operation you are currently performing. Key rolloverKey operations are stored in a buffer, so nothing is lost even during high-speed input. Large display:-- Larger display makes more data easier to read. 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.
