| 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 | $234.71 | 8.853% | $255.4889 | $255.49 | $255.50 | $255.50 |
| Purchase #2 | $112.96 | 3.386% | $116.7848 | $116.78 | $116.80 | $116.80 |
| Purchase #3 | $176.63 | 4.701% | $184.9334 | $184.93 | $184.95 | $184.90 |
| Purchase #4 | $40.64 | 3.802% | $42.1851 | $42.19 | $42.20 | $42.20 |
| Purchase #5 | $193.62 | 7.145% | $207.4541 | $207.45 | $207.45 | $207.50 |
| Purchase #6 | $72.74 | 9.293% | $79.4997 | $79.50 | $79.50 | $79.50 |
| Purchase #7 | $71.80 | 8.819% | $78.132 | $78.13 | $78.15 | $78.10 |
| 7 purchase totals = | $903.10 | $964.4780 | $964.47 | $964.55 | $964.50 | |