How To Set Tax Rate In Casio Calculator Updated Jun 2026

💡 If your Casio model does not have specific [TAX+] keys, you can calculate tax manually by typing Price x Rate % + . To help you with more specific features:

Knowing these details will allow me to give you the exact button sequence for your specific device! how to set tax rate in casio calculator

| Step | Action | Display Reading | |------|--------|------------------| | 1 | Press AC | 0. | | 2 | Press and hold RATE (same as SET ) until 0 appears | 0 (or TAX% ) | | 3 | Type 1 , 0 | 10 | | 4 | Press TAX+ | TAX% flashes, then 0. | | 5 | Press TAX+ again | 10 (stored rate) | 💡 If your Casio model does not have

A frequent error with HR models

(Most Common for Desktop Models like JW-8B, DM-1200, MX-12B) | | 2 | Press and hold RATE

It is always a good idea to double-check that the rate was saved correctly before doing important work. Press . Press the [TAX+] key once.

The screen will display the currently programmed percentage. Using the Tax Keys for Calculations