| 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 | $236.49 | 5.203% | $248.7946 | $248.79 | $248.80 | $248.80 |
| Purchase #2 | $104.74 | 3.791% | $108.7107 | $108.71 | $108.70 | $108.70 |
| Purchase #3 | $154.73 | 10.750% | $171.3635 | $171.36 | $171.35 | $171.40 |
| Purchase #4 | $214.71 | 13.308% | $243.2836 | $243.28 | $243.30 | $243.30 |
| Purchase #5 | $46.64 | 4.811% | $48.8839 | $48.88 | $48.90 | $48.90 |
| Purchase #6 | $118.70 | 11.381% | $132.2092 | $132.21 | $132.20 | $132.20 |
| Purchase #7 | $5.49 | 13.445% | $6.2281 | $6.23 | $6.25 | $6.20 |
| 7 purchase totals = | $881.50 | $959.4736 | $959.46 | $959.50 | $959.50 | |