SL-787TV-GD-W Casio calculator
Automatic calculation of price plus tax, price less tax, discount, selling price, tax amount, discount amount, and margin amount.
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.
Key operations are stored in a buffer, so nothing is lost even during high-speed input.
Large, easy-to-read display.
Profit margin percent
" % " key gives quick access to prices and profits and also delivers add-ons, discounts, ratios and increase/decrease values.
Tough cover stands up to rough treatment.