| 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 | $184.61 | 8.798% | $200.852 | $200.85 | $200.85 | $200.90 |
| Purchase #2 | $97.26 | 7.119% | $104.1839 | $104.18 | $104.20 | $104.20 |
| Purchase #3 | $170.40 | 9.833% | $187.1554 | $187.16 | $187.15 | $187.20 |
| Purchase #4 | $93.40 | 12.655% | $105.2198 | $105.22 | $105.20 | $105.20 |
| Purchase #5 | $130.70 | 12.657% | $147.2427 | $147.24 | $147.25 | $147.20 |
| Purchase #6 | $54.46 | 8.531% | $59.106 | $59.11 | $59.10 | $59.10 |
| Purchase #7 | $44.68 | 7.483% | $48.0234 | $48.02 | $48.00 | $48.00 |
| 7 purchase totals = | $775.51 | $851.7832 | $851.78 | $851.75 | $851.80 | |