How to calculate VAT
•Excluding VAT from gross amount:
VAT calculation formula is the following: to calculate VAT having the gross amount you should divide the gross amount by 1 + VAT percentage (i.e. if it is 15%, then you should divide by 1.15), then subtract the gross amount, multiply by -1 and round to the closest value (including cents). Last two operations are not arbitrary since you see the value even before you do them.
•Adding VAT to net amount:
Easy deal. Simply multiply the net amount by 1 + VAT percentage (i.e. multiply by 1.15 if VAT is 15%) and you'll get the gross amount. Or multiply by VAT percentage to get the VAT amount. Rembember to round to cents.
Once launched, you can turn on and off the light just shaking your phone !!!
You can also choose the brightness sliding your finger on the screen and change the color you prefer sliding orizontally.In case you need flashing light just slide the screen from top left to bottom right (or vice-versa)
Confortable is also the shut down timer.
- brightness control
- choose color
- settings storage
- turn on/off shaking the phone
- Shutdown timer