| 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 | $11.40 | 3.701% | $11.8219 | $11.82 | $11.80 | $11.80 |
| Purchase #2 | $121.39 | 8.847% | $132.1294 | $132.13 | $132.15 | $132.10 |
| Purchase #3 | $45.90 | 8.607% | $49.8506 | $49.85 | $49.85 | $49.90 |
| Purchase #4 | $168.61 | 5.246% | $177.4553 | $177.46 | $177.45 | $177.50 |
| Purchase #5 | $146.57 | 10.456% | $161.8954 | $161.90 | $161.90 | $161.90 |
| Purchase #6 | $7.34 | 4.285% | $7.6545 | $7.65 | $7.65 | $7.70 |
| Purchase #7 | $204.43 | 11.317% | $227.5653 | $227.57 | $227.55 | $227.60 |
| 7 purchase totals = | $705.64 | $768.3724 | $768.38 | $768.35 | $768.50 | |