| 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 | $218.95 | 6.375% | $232.9081 | $232.91 | $232.90 | $232.90 |
| Purchase #2 | $250.31 | 12.282% | $281.0531 | $281.05 | $281.05 | $281.10 |
| Purchase #3 | $148.56 | 8.404% | $161.045 | $161.05 | $161.05 | $161.00 |
| Purchase #4 | $155.61 | 7.110% | $166.6739 | $166.67 | $166.65 | $166.70 |
| Purchase #5 | $226.84 | 12.364% | $254.8865 | $254.89 | $254.90 | $254.90 |
| Purchase #6 | $212.49 | 5.736% | $224.6784 | $224.68 | $224.70 | $224.70 |
| Purchase #7 | $21.73 | 5.409% | $22.9054 | $22.91 | $22.90 | $22.90 |
| 7 purchase totals = | $1,234.49 | $1,344.1504 | $1,344.16 | $1,344.15 | $1,344.20 | |