How much does Adding Tape Printing Calculator with virtual tape earn?

Tired of adding numbers twice just to be sure you are correct? Problem solved. Adding Tape is an adding machine with a virtual "tape." Note: Adding Tape is modeled after an adding machine, not a calculator. The behavior of each is different. Proud to be featured: "What's Hot" Add, subtract, multiply and divide numbers up to five decimal places, keeps a running total and a virtual "tape." - Virtual tape visible & scrollable while adding - Touch/Hold number entry display area to copy/paste …

Tired of adding numbers twice just to be sure you are correct? Problem solved.

Adding Tape is an adding machine with a virtual "tape."

Note: Adding Tape is modeled after an adding machine, not a calculator. The behavior of each is different.

Proud to be featured: "What's Hot"

Add, subtract, multiply and divide numbers up to five decimal places, keeps a running total and a virtual "tape."

- Virtual tape visible & scrollable while adding
- Touch/Hold number entry display area to copy/paste
- Edit mode allows you to delete individual rows
- Touch an number in your tape to copy directly to number display area
- Export tape as text or C.S.V. File (Comma Separated Value)
- Save multiple tapes
- Undo an unlimited number of times

* Customize *
- Optional decimal behavior: stays in fixed location as you enter numbers or traditional hit decimal key
- Alternate large Zero key or small '0' and '00' keys
- Option: add line numbers to tape
- Option: set number of Clear Entry touches before tape is cleared