| 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 | $46.27 | 10.701% | $51.2214 | $51.22 | $51.20 | $51.20 |
| Purchase #2 | $36.89 | 9.712% | $40.4728 | $40.47 | $40.45 | $40.50 |
| Purchase #3 | $97.30 | 9.485% | $106.5289 | $106.53 | $106.55 | $106.50 |
| Purchase #4 | $222.55 | 10.219% | $245.2924 | $245.29 | $245.30 | $245.30 |
| Purchase #5 | $99.27 | 11.202% | $110.3902 | $110.39 | $110.40 | $110.40 |
| Purchase #6 | $175.28 | 8.514% | $190.2033 | $190.20 | $190.20 | $190.20 |
| Purchase #7 | $33.70 | 12.229% | $37.8212 | $37.82 | $37.80 | $37.80 |
| 7 purchase totals = | $711.26 | $781.9302 | $781.92 | $781.90 | $781.90 | |