| 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 | $117.76 | 10.839% | $130.524 | $130.52 | $130.50 | $130.50 |
| Purchase #2 | $158.62 | 5.488% | $167.3251 | $167.33 | $167.35 | $167.30 |
| Purchase #3 | $136.70 | 8.519% | $148.3455 | $148.35 | $148.35 | $148.30 |
| Purchase #4 | $163.28 | 9.828% | $179.3272 | $179.33 | $179.35 | $179.30 |
| Purchase #5 | $243.65 | 11.763% | $272.3105 | $272.31 | $272.30 | $272.30 |
| Purchase #6 | $29.31 | 3.109% | $30.2212 | $30.22 | $30.20 | $30.20 |
| Purchase #7 | $36.77 | 11.461% | $40.9842 | $40.98 | $41.00 | $41.00 |
| 7 purchase totals = | $886.09 | $969.0377 | $969.04 | $969.05 | $968.90 | |