| 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 | $148.53 | 4.468% | $155.1663 | $155.17 | $155.15 | $155.20 |
| Purchase #2 | $133.63 | 12.252% | $150.0023 | $150.00 | $150.00 | $150.00 |
| Purchase #3 | $13.42 | 7.423% | $14.4162 | $14.42 | $14.40 | $14.40 |
| Purchase #4 | $225.67 | 9.585% | $247.3005 | $247.30 | $247.30 | $247.30 |
| Purchase #5 | $44.74 | 9.238% | $48.8731 | $48.87 | $48.85 | $48.90 |
| Purchase #6 | $88.98 | 11.758% | $99.4423 | $99.44 | $99.45 | $99.40 |
| Purchase #7 | $182.62 | 4.143% | $190.1859 | $190.19 | $190.20 | $190.20 |
| 7 purchase totals = | $837.59 | $905.3866 | $905.39 | $905.35 | $905.40 | |