Are you experiencing any specific or flashing symbols on your display?
The screen will immediately display the total amount including tax (e.g., 107.5 ).
Some Casio models, particularly specialized business or retail check calculators like the printing series or certain JJ/JN series models, feature a dedicated [RATE SET] function secondary to the percent key. Step-by-Step Instructions how to set tax rate in casio calculator
: Press and hold the [%] (RATE SET) key for about two seconds until " SET " appears. Enter Rate : Type in the tax rate percentage.
: Press [AC] and then [TAX+] . The current stored rate will be displayed. To add tax : Enter an amount and press [TAX+] . To remove tax : Enter an amount and press [TAX-] . Are you experiencing any specific or flashing symbols
Your calculator might be an advanced W-tax model, have a unique key arrangement, or be a very old model. Your best course of action is to search for an online manual using your exact model number.
Need help with a specific Casio model not listed? Refer to your user manual’s “Tax Rate Setting” section, or leave a comment on Casio’s official support page with your exact model number. Step-by-Step Instructions : Press and hold the [%]
Press and hold the button for approximately three to five seconds.
Press the (or [SET] ) button one last time to save the rate to the permanent memory.
However, before you can use these keys, you must program the correct tax percentage into the calculator's memory. This comprehensive guide will walk you through setting the tax rate on virtually any Casio calculator model, troubleshooting common issues, and performing tax calculations efficiently. Understanding Your Casio Calculator Keys