| 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 | $132.63 | 7.203% | $142.1833 | $142.18 | $142.20 | $142.20 |
| Purchase #2 | $91.54 | 8.548% | $99.3648 | $99.36 | $99.35 | $99.40 |
| Purchase #3 | $102.58 | 5.540% | $108.2629 | $108.26 | $108.25 | $108.30 |
| Purchase #4 | $106.73 | 3.122% | $110.0621 | $110.06 | $110.05 | $110.10 |
| Purchase #5 | $183.87 | 3.846% | $190.9416 | $190.94 | $190.95 | $190.90 |
| Purchase #6 | $69.66 | 6.116% | $73.9204 | $73.92 | $73.90 | $73.90 |
| Purchase #7 | $63.31 | 8.144% | $68.466 | $68.47 | $68.45 | $68.50 |
| 7 purchase totals = | $750.32 | $793.2011 | $793.19 | $793.15 | $793.30 | |