| 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 | $125.76 | 9.822% | $138.1121 | $138.11 | $138.10 | $138.10 |
| Purchase #2 | $108.39 | 4.246% | $112.9922 | $112.99 | $113.00 | $113.00 |
| Purchase #3 | $33.90 | 10.366% | $37.4141 | $37.41 | $37.40 | $37.40 |
| Purchase #4 | $138.95 | 12.856% | $156.8134 | $156.81 | $156.80 | $156.80 |
| Purchase #5 | $113.99 | 6.261% | $121.1269 | $121.13 | $121.15 | $121.10 |
| Purchase #6 | $160.46 | 5.827% | $169.81 | $169.81 | $169.80 | $169.80 |
| Purchase #7 | $102.63 | 10.631% | $113.5406 | $113.54 | $113.55 | $113.50 |
| 7 purchase totals = | $784.08 | $849.8093 | $849.80 | $849.80 | $849.70 | |