| 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 | $43.72 | 13.510% | $49.6266 | $49.63 | $49.65 | $49.60 |
| Purchase #2 | $221.28 | 10.161% | $243.7643 | $243.76 | $243.75 | $243.80 |
| Purchase #3 | $97.39 | 4.113% | $101.3957 | $101.40 | $101.40 | $101.40 |
| Purchase #4 | $43.81 | 9.316% | $47.8913 | $47.89 | $47.90 | $47.90 |
| Purchase #5 | $46.34 | 8.512% | $50.2845 | $50.28 | $50.30 | $50.30 |
| Purchase #6 | $242.53 | 11.527% | $270.4864 | $270.49 | $270.50 | $270.50 |
| Purchase #7 | $112.87 | 10.652% | $124.8929 | $124.89 | $124.90 | $124.90 |
| 7 purchase totals = | $807.94 | $888.3417 | $888.34 | $888.40 | $888.40 | |