A Paper Tape Calculator

A Paper Tape Calculator

Paper Tape Calculator

You can use a paper tape calculator to estimate items sold and discounts. Large scale discount calculations in retail stores can make use of the accumulated discounts over a series of months.


If you find yourself adding up many numbers or just performing a continuous string of math that is critical to keep track of, you should know that the Mac Calculator app includes a paper tape feature. For those who aren’t familiar, a paper tape keeps a running trail of each item entered into a calculator, making it easy to follow and audit anything in the calculation. Obviously useful for many occasions, the deceptively simple Calculator app in OS X includes this ability, and you can also save and print the generated number tape if desired.

I have been using this app for quite a long time now. It has an easy and clear user interface. The paper tape is what makes this the best calculator; you can see everything that you’ve entered on the tape, you can even go back and correct anything that you entered incorrectly and it will update the calculation. I like to keep notes as to why I am making a calculation and this tape allows you to add text to the right of entries and even type in a title before you start a calculation. Another great feature is that the tape can be saved. Love this! If I need to go back and check how I calculated some accounting or budget entry, I can just find the tape that I saved for those entries (you choose how to name the file) and I can check how I came about the results. (Source: apps.apple.com)


UPDATE: I now have Version 1.3.0 and all is good in the world. Well, maybe not the entire globe. I find this app to be especially great at keeping a running log for my checkbook as well as previous accounting events. I find the app extremely easy to use with a good user interface. I would like to have the ability to enter Text along-side numerical entries without having to avoid any character that might be used in the numerical column. For instance.

This is just one of many great features of the Mac Calculator app, which is well featured and largely under appreciated, able to do function as a Scientific or Programmer calculator, calculate currency exchange rates and tons of units of measurement, and so much more. It’s certainly worth a second look if you have any mathematical needs. For simpler tasks and basic calculations, you may find that using Spotlight as a calculator remains the quickest on a Mac however. (Source: osxdaily.com)



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