| 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 | $65.35 | 13.423% | $74.1219 | $74.12 | $74.10 | $74.10 |
| Purchase #2 | $99.29 | 4.843% | $104.0986 | $104.10 | $104.10 | $104.10 |
| Purchase #3 | $100.39 | 9.849% | $110.2774 | $110.28 | $110.30 | $110.30 |
| Purchase #4 | $229.85 | 10.874% | $254.8439 | $254.84 | $254.85 | $254.80 |
| Purchase #5 | $71.69 | 3.782% | $74.4013 | $74.40 | $74.40 | $74.40 |
| Purchase #6 | $244.37 | 8.567% | $265.3052 | $265.31 | $265.30 | $265.30 |
| Purchase #7 | $6.25 | 12.874% | $7.0546 | $7.05 | $7.05 | $7.10 |
| 7 purchase totals = | $817.19 | $890.1029 | $890.10 | $890.10 | $890.10 | |