About this app
******** FREE FOR A LIMITED TIME ****** Do you want to avoid nasty surprises at the cash register and know your after-tax purchase total beforehand? Would you like to be able to calculate taxes and send a quick invoice to a customer? Are you curious about sales tax rates across Canada? Canadian Sales Tax Calculator+ can offer the tools you’ll need for all these and more. Canadian Sales Tax Calculator+ helps you to: - quickly and accurately calculate sales taxes (GST, PST, HST, QST and RST) for all Canadian provinces and territories. - calculate taxes and find out the before-tax (subtotal) of a total (reverse calculator). - conveniently perform mathematical calculations via an in-app math calculator. - compose a nicely-formatted email with a tap of a button that provides a breakdown of taxes without ever having to leave the app. - avoid having to choose your province every time you launch the app. CST Calculator+ always remembers your selected province. - calculate taxes and format the results in French.
Latest release
What’s New
This app has been updated by Apple to prepare for watchOS 27 compatibility. No new features are included. - iOS 8 compatibility fixes
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 4, 2026 · 3:17 AM Free
Screenshots
