| 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 | $167.73 | 12.201% | $188.1947 | $188.19 | $188.20 | $188.20 |
| Purchase #2 | $233.79 | 11.259% | $260.1124 | $260.11 | $260.10 | $260.10 |
| Purchase #3 | $33.97 | 4.856% | $35.6196 | $35.62 | $35.60 | $35.60 |
| Purchase #4 | $21.52 | 8.867% | $23.4282 | $23.43 | $23.45 | $23.40 |
| Purchase #5 | $177.43 | 11.169% | $197.2472 | $197.25 | $197.25 | $197.20 |
| Purchase #6 | $18.38 | 13.581% | $20.8762 | $20.88 | $20.90 | $20.90 |
| Purchase #7 | $95.46 | 5.684% | $100.8859 | $100.89 | $100.90 | $100.90 |
| 7 purchase totals = | $748.28 | $826.3642 | $826.37 | $826.40 | $826.30 | |