How To Set Tax Rate In Casio Calculator — //top\\

Report: Setting the Tax Rate on Casio Desktop Calculators

Step 4: Using the tax keys

• A customer bought ¥450 of bread. Mr. Ito typed 450, then pressed TAX+. The screen instantly showed 495 – the price including 10% tax. (And a small “TAX” icon lit up.)
• Another customer returned a ¥220 item. Mr. Ito typed 220, pressed TAX−, and saw 200 – the price before tax.

4. Procedure for Setting the Tax Rate

Follow these steps carefully:

| Step | Action | Key Press Sequence | Display Indication | |------|--------|--------------------|---------------------| | 1 | Enter tax rate programming mode | Press and hold SET (or SET%) until first key press shows "SET" or "RATE" on screen | "0" or "TAX%" | | 2 | Enter tax rate value | Type the tax rate number (e.g., 1 0 for 10%) | Shows "10" | | 3 | Store the tax rate | Press TAX+ | "TAX%" or "10%" appears briefly | | 4 | Exit programming mode | Press SET again (or just AC on some models) | Normal calculation mode | how to set tax rate in casio calculator

Example for 10% Tax Rate:

1. Press and hold SET → display shows SET or 0.
2. Press 1 0 → shows 10.
3. Press TAX+ → shows 10% and then a calculated tax value (usually 0 for base price).
4. Press SET or AC to return to normal mode.