Calculate tax-inclusive prices for 5%, 8%, and 10% tax rates instantly. Supports both tax-inclusive and tax-exclusive input, and can also function as a standard calculator. Offers simulation for future tax rates up to 20%.
消費税++ by Daiko K.K.




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Calculate tax-inclusive prices for 5%, 8%, and 10% tax rates instantly. Supports both tax-inclusive and tax-exclusive input, and can also function as a standard calculator. Offers simulation for future tax rates up to 20%.





This app allows for complex calculations using expressions, with one-touch discount and tax calculations. It automatically saves your calculation history for easy review and reuse, making everyday financial tasks efficient.





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