Casio HR8RCBK Mini Printing Calculator, Black

Print multiple copies of the calculation history. / Print the calculation history later even in print off mode.Displays up to 150 previous calculation steps. Automatic calculation of price plus tax, price less tax, discount, selling price, tax amount, discount amount, and margin amount. Key operations are stored in a buffer, so nothing is lost even during high-speed input. " % " key gives quick access to prices and profits, and also delivers add-ons, discounts, ratios and increase/decrease values.