Though computers are undeniably ubiquitous in our world these days, theres little disputing the convenience of an electronic calculator or adding machine. These machines are transportable, easy to use, and produce a static hard copy of your work that you can use to verify errors or store in your permanent records. To keep your calculators and adding machines properly stocked with paper, turn to Food Service Direct and our wide selection of paper rolls for calculators and adding machines. Weve gathered together the best selection of high-quality one ply and duplicate paper rolls for your use on a broad range of machines!