Casio Heavy Duty Desktop Calculator This Casio Heavy Duty Desktop Calculator is a great option for use at school, home or in the workplace. It features tax, cost, sell, margin and currency exchange functions so you can complete various tasks. It also has a silent key operation feature so you can type numbers and equations without having to worry about the continuous noise. Sharp EL2901RH Desktop Printing Calculator The Sharp EL2901RH is an easy to use desktop printing calculator. The calculator features a 12 digit display and has tax, cost, sell and margin functionality. With the added convenience of a built-in 2 colour printer, it's perfect for business and home business use. Canon MP121-MG Environmental Choice Printing Calculator Grey This Canon MP121-MG Environmental Choice Printing Calculator is made up of recycled Canon products which makes it a great option for those who are environmentally conscious. This calculator features 2 colour printing to ensure that the positive figures stand out clearly in black, while negative numbers are shown in red. It has a full range of functions including business, tax and even a calendar and clock to keep track of everything else. Canon MP20-DHIII 12 Digit Printing Calculator This Canon MP20-DHIII 12 Digit Printing Calculator features an extra large, 2 colour LED display screen which makes your numbers easy to see. It has a range of functions including business, tax and general capabilities. This calculator features 2 colour printing to ensure that the positive figures stand out clearly in black, while negative numbers are shown in red. Sharp Electronic Printing Calculator 12 Digit This Sharp Electronic Printing Calculator is a great way to print a hard copy of your equations. It comes with a large, 12 digit LCD display plus a variety of inbuilt functions to help make your calculations more efficient.