Discount Calculator Zeitaku

Free, easy, and quick to use, Zeitaku Discount Calculator helps you figure out discounts and taxes in real time. It supports tax-exclusive and tax-inclusive pricing, 8% and 10% consumption tax rates, decimal input, and configurable discount rates, making price calculations in stores or online a breeze.

Features include a fixed discount rate option, fractional calculation methods (round down, up, or to a specified decimal), and a widget for iOS 17+ to compute on your home screen. A paid version adds ad-free usage, memo notes, and saved results; plus you can explore the Tax Table R for Reduced Tax Rates app. Note that tax calculations may vary by store and are not guaranteed.