| 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 | $52.26 | 7.604% | $56.2339 | $56.23 | $56.25 | $56.20 |
| Purchase #2 | $232.52 | 7.243% | $249.3614 | $249.36 | $249.35 | $249.40 |
| Purchase #3 | $193.49 | 11.304% | $215.3621 | $215.36 | $215.35 | $215.40 |
| Purchase #4 | $89.88 | 13.660% | $102.1576 | $102.16 | $102.15 | $102.20 |
| Purchase #5 | $85.72 | 13.555% | $97.3393 | $97.34 | $97.35 | $97.30 |
| Purchase #6 | $37.40 | 13.176% | $42.3278 | $42.33 | $42.35 | $42.30 |
| Purchase #7 | $201.72 | 4.770% | $211.342 | $211.34 | $211.35 | $211.30 |
| 7 purchase totals = | $892.99 | $974.1241 | $974.12 | $974.15 | $974.10 | |