| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $78.39 | 6.860% | $83.7676 | $83.77 | $83.75 | $83.80 |
| Purchase #2 | $49.86 | 3.438% | $51.5742 | $51.57 | $51.55 | $51.60 |
| Purchase #3 | $216.78 | 11.714% | $242.1736 | $242.17 | $242.15 | $242.20 |
| Purchase #4 | $77.38 | 13.487% | $87.8162 | $87.82 | $87.80 | $87.80 |
| Purchase #5 | $213.49 | 5.186% | $224.5616 | $224.56 | $224.55 | $224.60 |
| Purchase #6 | $49.36 | 3.281% | $50.9795 | $50.98 | $51.00 | $51.00 |
| Purchase #7 | $27.88 | 8.450% | $30.2359 | $30.24 | $30.25 | $30.20 |
| 7 purchase totals = | $713.14 | $771.1086 | $771.11 | $771.05 | $771.20 | |