Multifunctional calculator

Always have this available Intelligent Calculator,
can really be helpful.

What does this calculator?

- Calculate quickly Discounts and Sales

- It can quickly calculate all VAT rates in force
   or create a personal one.

- Tip Calculator

- Save history of any item/product add

- Salex Tax for for all states
you can manage the percentage.

- Voice speaks the amount of the add Item
    enabling the voice playback.

- Execute the spin-off VAT obtaining the tax base

- Calculates the remainder (Subtotal)

- Many more features to discover...


- How to use Swipe gesture :

Left = Delete a number at a time
Right = Clear all
Down = Open history item
Up = Windows for help