This heavy duty printing desktop calculator has 12 digit digitron display 2 colour printing system and has a cost sell margin feature for calculating profit margins ect the euro amp other currencies can easly be converted vat amp tax calculations are just a few keystrokes away and when the rates change 175 to 20 for example its set up in a few seconds the dr320tec is ideal for an office as its fast amp quiet its does everything you would ever want and more the item count is a