There is problem with "You save %" on tier prices. It shows only integer and I many cases this looks strange like, without desired precision.
- Buy 4 for 29.69 each and save extra 2%
- Buy 6 for 29.39 each and save extra 3%
- Buy 12 for 29.10 each and save extra 3%
Users are confused with 2 tiers - which shows they save the same percent amount.
How to overcome this and show exact % save with 2 digits float.