| 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 | $107.99 | 4.857% | $113.2351 | $113.24 | $113.25 | $113.20 |
| Purchase #2 | $165.30 | 6.651% | $176.2941 | $176.29 | $176.30 | $176.30 |
| Purchase #3 | $163.79 | 10.211% | $180.5146 | $180.51 | $180.50 | $180.50 |
| Purchase #4 | $78.90 | 13.457% | $89.5176 | $89.52 | $89.50 | $89.50 |
| Purchase #5 | $13.77 | 12.136% | $15.4411 | $15.44 | $15.45 | $15.40 |
| Purchase #6 | $97.68 | 8.604% | $106.0844 | $106.08 | $106.10 | $106.10 |
| Purchase #7 | $203.99 | 3.391% | $210.9073 | $210.91 | $210.90 | $210.90 |
| 7 purchase totals = | $831.42 | $891.9942 | $891.99 | $892.00 | $891.90 | |