| 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 | $73.98 | 6.580% | $78.8479 | $78.85 | $78.85 | $78.80 |
| Purchase #2 | $107.61 | 12.559% | $121.1247 | $121.12 | $121.10 | $121.10 |
| Purchase #3 | $140.65 | 5.600% | $148.5264 | $148.53 | $148.55 | $148.50 |
| Purchase #4 | $125.58 | 6.763% | $134.073 | $134.07 | $134.05 | $134.10 |
| Purchase #5 | $61.92 | 6.716% | $66.0785 | $66.08 | $66.10 | $66.10 |
| Purchase #6 | $152.45 | 6.612% | $162.53 | $162.53 | $162.55 | $162.50 |
| Purchase #7 | $157.43 | 6.420% | $167.537 | $167.54 | $167.55 | $167.50 |
| 7 purchase totals = | $819.62 | $878.7175 | $878.72 | $878.75 | $878.60 | |