| 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 | $90.76 | 11.767% | $101.4397 | $101.44 | $101.45 | $101.40 |
| Purchase #2 | $141.71 | 13.704% | $161.1299 | $161.13 | $161.15 | $161.10 |
| Purchase #3 | $66.95 | 9.271% | $73.1569 | $73.16 | $73.15 | $73.20 |
| Purchase #4 | $152.49 | 5.795% | $161.3268 | $161.33 | $161.35 | $161.30 |
| Purchase #5 | $71.52 | 5.661% | $75.5687 | $75.57 | $75.55 | $75.60 |
| Purchase #6 | $208.51 | 9.530% | $228.381 | $228.38 | $228.40 | $228.40 |
| Purchase #7 | $99.90 | 11.586% | $111.4744 | $111.47 | $111.45 | $111.50 |
| 7 purchase totals = | $831.84 | $912.4774 | $912.48 | $912.50 | $912.50 | |