| 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 | $235.41 | 12.705% | $265.3188 | $265.32 | $265.30 | $265.30 |
| Purchase #2 | $68.48 | 6.310% | $72.8011 | $72.80 | $72.80 | $72.80 |
| Purchase #3 | $28.94 | 4.357% | $30.2009 | $30.20 | $30.20 | $30.20 |
| Purchase #4 | $21.93 | 13.659% | $24.9254 | $24.93 | $24.95 | $24.90 |
| Purchase #5 | $42.40 | 3.299% | $43.7988 | $43.80 | $43.80 | $43.80 |
| Purchase #6 | $220.27 | 6.595% | $234.7968 | $234.80 | $234.80 | $234.80 |
| Purchase #7 | $57.33 | 3.528% | $59.3526 | $59.35 | $59.35 | $59.40 |
| 7 purchase totals = | $674.76 | $731.1944 | $731.20 | $731.20 | $731.20 | |