A progressive web app for calculating GST and service charge in Singapore. This app will pull the latest rates to allow you to calculate the amount with GST or/and service charge factored in. The calculated values can also be copied to clipboard and pasted elsewhere for other uses.
The app can also be installed onto smart phone home screens via "Add to Home Screen" on Safari for iOS or Chrome for Android. On desktop the app can be installed by clicking the install button on the address bar
https://wenjietee.github.io/whats-my-gst/
Copyright (C) 2022 Tee Wenjie