| 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 | $73.59 | 11.566% | $82.1014 | $82.10 | $82.10 | $82.10 |
| Purchase #2 | $122.91 | 6.758% | $131.2163 | $131.22 | $131.20 | $131.20 |
| Purchase #3 | $71.37 | 11.357% | $79.4755 | $79.48 | $79.50 | $79.50 |
| Purchase #4 | $30.43 | 8.636% | $33.0579 | $33.06 | $33.05 | $33.10 |
| Purchase #5 | $231.48 | 12.612% | $260.6743 | $260.67 | $260.65 | $260.70 |
| Purchase #6 | $178.53 | 12.377% | $200.6267 | $200.63 | $200.65 | $200.60 |
| Purchase #7 | $9.47 | 10.229% | $10.4387 | $10.44 | $10.45 | $10.40 |
| 7 purchase totals = | $717.78 | $797.5908 | $797.60 | $797.60 | $797.60 | |