The Casio Hr 8Tm is a perfect desktop printing calculator. This Casio printing calculator has large 12 digits numbers. With LCD display, this Casio calculator lets you have a clear view of numbers. The Casio Hr 8Tm has 1.6 lines per second printing speeds to give you a speedy output. Integrated with cost, sell and margin feature, this Casio printing calculator easily lets you find out gross profit and percentage. This Casio calculator also includes tax and currency exchange function, which effortlessly lets you convert the currency and calculate the tax with in no time. The Casio Hr 8Tm has simple algebraic calculations and other financial functions to quickly solve your numerical transactions.