| 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 | $237.49 | 11.850% | $265.6326 | $265.63 | $265.65 | $265.60 |
| Purchase #2 | $8.73 | 5.572% | $9.2164 | $9.22 | $9.20 | $9.20 |
| Purchase #3 | $112.29 | 13.230% | $127.146 | $127.15 | $127.15 | $127.10 |
| Purchase #4 | $201.70 | 6.851% | $215.5185 | $215.52 | $215.50 | $215.50 |
| Purchase #5 | $23.88 | 6.688% | $25.4771 | $25.48 | $25.50 | $25.50 |
| Purchase #6 | $184.49 | 3.418% | $190.7959 | $190.80 | $190.80 | $190.80 |
| Purchase #7 | $58.42 | 5.409% | $61.5799 | $61.58 | $61.60 | $61.60 |
| 7 purchase totals = | $827.00 | $895.3664 | $895.38 | $895.40 | $895.30 | |