It's straightforward, but occasionally you might run into a snag. Here are the most common issues and how to fix them.
Some specific Casio models (such as the DJ or WJ series check-and-correct calculators) utilize a slightly modified key sequence. If the standard method does not work, try this sequence: Press . Press and hold [%] until SET appears. Input the tax rate number (e.g., 15 ). Press [TAX+] . Press [AC] to exit. How to Verify Your Stored Tax Rate
This method applies to the vast majority of Casio desktop and portable business calculators, including the popular , DF-120BM , and JF-120FM series. Step-by-Step Instructions Press the AC button to clear the display screen completely.
: Press the [% (SET)] or [RATE SET] button again to finalize and store the new rate. Check-and-Correct & GST Models (e.g., Go to product viewer dialog for this item. how to set tax rate in casio calculator
Then, with a trembling finger, he pressed the button.
Some advanced calculators, like the DM-1200ET, have a dedicated TAX RATE key, simplifying the process.
, the process sometimes requires specific power switch settings. CASIO【How to use calculator Tax calculations】 It's straightforward, but occasionally you might run into
: Type in your desired tax percentage (e.g., for 8%, simply press [8] ).
To confirm these steps for your ,g., MS-80B or JF-120BM) The type of tax you're calculating (e.g., VAT or Sales Tax)
The screen was blank, waiting for a command. Arthur typed in the number he hated typing over and over: . If the standard method does not work, try
: Press and hold for about two seconds until "SET" appears on the display.
: For a visual guide, the official Casio support site provides diagrams for many of these common models. You can find them on the Casio Support page by searching for your specific calculator model.
How to Set the Tax Rate on a Casio Calculator: A Step-by-Step Guide
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Casio calculators feature dual power systems (solar and battery backup). If your calculator resets to a 0% tax rate every time the screen turns off automatically, the internal backup battery (usually a coin cell like CR2032 or LR44) is dead and needs replacement. The "SET" Icon Won't Appear