| 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 | $93.48 | 9.265% | $102.1409 | $102.14 | $102.15 | $102.10 |
| Purchase #2 | $77.54 | 4.617% | $81.12 | $81.12 | $81.10 | $81.10 |
| Purchase #3 | $80.77 | 9.183% | $88.1871 | $88.19 | $88.20 | $88.20 |
| Purchase #4 | $151.49 | 9.650% | $166.1088 | $166.11 | $166.10 | $166.10 |
| Purchase #5 | $206.40 | 12.382% | $231.9564 | $231.96 | $231.95 | $232.00 |
| Purchase #6 | $118.84 | 11.591% | $132.6147 | $132.61 | $132.60 | $132.60 |
| Purchase #7 | $95.37 | 13.267% | $108.0227 | $108.02 | $108.00 | $108.00 |
| 7 purchase totals = | $823.89 | $910.1506 | $910.15 | $910.10 | $910.10 | |