| 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 | $125.55 | 10.744% | $139.0391 | $139.04 | $139.05 | $139.00 |
| Purchase #2 | $120.74 | 3.579% | $125.0613 | $125.06 | $125.05 | $125.10 |
| Purchase #3 | $51.29 | 10.580% | $56.7165 | $56.72 | $56.70 | $56.70 |
| Purchase #4 | $8.70 | 13.291% | $9.8563 | $9.86 | $9.85 | $9.90 |
| Purchase #5 | $236.61 | 10.318% | $261.0234 | $261.02 | $261.00 | $261.00 |
| Purchase #6 | $52.55 | 11.184% | $58.4272 | $58.43 | $58.45 | $58.40 |
| Purchase #7 | $231.44 | 5.130% | $243.3129 | $243.31 | $243.30 | $243.30 |
| 7 purchase totals = | $826.88 | $893.4367 | $893.44 | $893.40 | $893.40 | |