Taxes & VAT Unlimited

In a world where TAX RATES ARE CONSTANTLY CHANGING, it's high time to become hyper-efficient in calculating from excluding taxes to including taxes, or vice versa.

What if we could do both simultaneously and instantly?

Ok, let’s restart from a blank slate and redesign everything!
Less is more! The more you manage to simplify how something works, the better it is! 
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Now, regarding Taxes and VAT, there are only 2 possibilities:

1— You have an amount excluding taxes and you want to know what it amounts to when adding the taxes.

2— You have an amount including taxes and you want to know what it amounts to without the taxes.
So, to gain efficiency, why not calculate both at the same time?

A single entry and instantly see the result:

— upwards: from tax-free to all taxes included,
— downwards: from all taxes included to tax-free.
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Select another rate from the 10 available, and see the new result displayed immediately, without even having to re-enter your amount.
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Don't see your rate? Double-tap in one of the boxes and simply enter it. Not only will it apply instantly, but it will also be saved for your future calculations. This way, you can set up a personal rate library that perfectly suits you.
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Voila! So efficient that you’ll make it pay for itself in just 2 minutes of use!