| 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 | $78.45 | 6.310% | $83.4002 | $83.40 | $83.40 | $83.40 |
| Purchase #2 | $77.30 | 13.731% | $87.9141 | $87.91 | $87.90 | $87.90 |
| Purchase #3 | $49.94 | 8.420% | $54.1449 | $54.14 | $54.15 | $54.10 |
| Purchase #4 | $60.75 | 8.777% | $66.082 | $66.08 | $66.10 | $66.10 |
| Purchase #5 | $242.39 | 9.211% | $264.7165 | $264.72 | $264.70 | $264.70 |
| Purchase #6 | $208.68 | 6.555% | $222.359 | $222.36 | $222.35 | $222.40 |
| Purchase #7 | $217.84 | 5.684% | $230.222 | $230.22 | $230.20 | $230.20 |
| 7 purchase totals = | $935.35 | $1,008.8387 | $1,008.83 | $1,008.80 | $1,008.80 | |