Professional Percentage Calculator+|商業線上App不用買-HotApp4Game

[This is the Paid (No Ads) version.]Professional Percentage Calculator is the best percentage calculator app that you can get. It is designed to be an effortless, one-touch, easy to use calculator. No filling in little text boxes. No wheel rotations. No tiny keypads. No sliders. Just fast, one-touch buttons just like on a real calculator. You can do an entire calculation in around 3 seconds or less. This app is easy to understand, intuitive, and is a pleasure to use. It also has a built-in standard calculator, so you can use it as a stand alone calculator, and do all your calculations on this same app. FEATURES: * ONE-TOUCH BUTTONS: Large one-touch specialized percentage buttons, just like on a real calculator. Percentage functions only require one tap of a button. * COMPREHENSIVE PERCENTAGE FUNCTIONS: A comprehensive set of 8 percentage functions, covers all you'll ever likely need, including '% Of', 'Add %', 'Deduct %', '% Change', 'Out Of' (e.g 3 out of 4 = 75%), 'Original Value After x% has been Added', 'Original Value After x% has been Deducted', and others, to make a complete and comprehensive set of percentage functions.* BUILT-IN STANDARD CALCULATOR: Built-in standard arithmetic (+,-,x, ÷) calculator to use in conjunction with the Percentage functionalities, so you can do both your normal calculations and percentage calculations on this same app.* CURRENCY MODE: Allows you to have currency symbols automatically added when calculating money amounts, so you can do eg. "25.6% of $2,566.8 = $657.10" , or "£2,668.77 Add 23.56% = £3,297.53" . Supported Currencies are: Dollar, Pound, Euro, Yen. You can turn currency mode OFF at any time.* MEMORY: Built-in multiple MEMORY functionality. 3 memories are available. You can store up to 3 numbers. Very useful. * TAPE: Tape of calculations is available. Calculations are recorded onto tape, so you can go back and see what you have calculated, or see if you mistyped a number. You can delete specific records from the tape and you can Add Notes to a finished calculation.* EMAIL: You can email the Tape to yourself or others* INTERNATIONAL FORMATS: International formats available, e.g 1,000.00 or 1.000,00* CUSTOMIZABLE: Skin of the calculator can be changed.