An calculator to help calculate GST and ST value faster and efficiency.

Feature
- Adjustable GST (Good and Service Tax) percentage in positive integer or positive floating value
- Adjustable ST (Service Tax) percentage in positive integer or positive floating value
- Working as normal calculator with subtraction, multiplication, division and addition.

Support
- About all issues, suggestion and feedback of the application please report in review or to email [email protected] to our developer.

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