| 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 | $131.42 | 8.136% | $142.1123 | $142.11 | $142.10 | $142.10 |
| Purchase #2 | $191.34 | 13.451% | $217.0771 | $217.08 | $217.10 | $217.10 |
| Purchase #3 | $116.39 | 4.474% | $121.5973 | $121.60 | $121.60 | $121.60 |
| Purchase #4 | $33.54 | 8.840% | $36.5049 | $36.50 | $36.50 | $36.50 |
| Purchase #5 | $153.41 | 7.758% | $165.3115 | $165.31 | $165.30 | $165.30 |
| Purchase #6 | $94.46 | 11.671% | $105.4844 | $105.48 | $105.50 | $105.50 |
| Purchase #7 | $184.82 | 5.604% | $195.1773 | $195.18 | $195.20 | $195.20 |
| 7 purchase totals = | $905.38 | $983.2648 | $983.26 | $983.30 | $983.30 | |