| 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 | $62.49 | 13.378% | $70.8499 | $70.85 | $70.85 | $70.80 |
| Purchase #2 | $143.48 | 3.228% | $148.1115 | $148.11 | $148.10 | $148.10 |
| Purchase #3 | $75.38 | 4.482% | $78.7585 | $78.76 | $78.75 | $78.80 |
| Purchase #4 | $147.37 | 11.224% | $163.9108 | $163.91 | $163.90 | $163.90 |
| Purchase #5 | $106.82 | 13.664% | $121.4159 | $121.42 | $121.40 | $121.40 |
| Purchase #6 | $71.33 | 8.108% | $77.1134 | $77.11 | $77.10 | $77.10 |
| Purchase #7 | $145.74 | 6.474% | $155.1752 | $155.18 | $155.20 | $155.20 |
| 7 purchase totals = | $752.61 | $815.3352 | $815.34 | $815.30 | $815.30 | |