| 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 | $125.43 | 13.636% | $142.5336 | $142.53 | $142.55 | $142.50 |
| Purchase #2 | $58.46 | 12.513% | $65.7751 | $65.78 | $65.80 | $65.80 |
| Purchase #3 | $10.51 | 13.248% | $11.9024 | $11.90 | $11.90 | $11.90 |
| Purchase #4 | $194.85 | 8.193% | $210.8141 | $210.81 | $210.80 | $210.80 |
| Purchase #5 | $170.69 | 7.709% | $183.8485 | $183.85 | $183.85 | $183.80 |
| Purchase #6 | $23.36 | 3.324% | $24.1365 | $24.14 | $24.15 | $24.10 |
| Purchase #7 | $247.96 | 11.783% | $277.1771 | $277.18 | $277.20 | $277.20 |
| 7 purchase totals = | $831.26 | $916.1873 | $916.19 | $916.25 | $916.10 | |