GST Billculator eases GST bill calculations.
Simple calculator makes it difficult to perform calculations of a GST bill. GST Billculator gives just the right functions and representation for calculating or checking GST bills.

Features
- Bill Mode to calculate GST for each item in the bill.
- Add or Subtract GST in the given item price or amount.
- Edit or delete any entry.
- Calculate GST on the complete bill in one go by long pressing any GST rate button.
- Basic Mode to calculate GST directly on the amount.
- Minimize the keypad for a better view of calculations.