| 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 | $78.38 | 11.140% | $87.1115 | $87.11 | $87.10 | $87.10 |
| Purchase #2 | $242.79 | 9.631% | $266.1731 | $266.17 | $266.15 | $266.20 |
| Purchase #3 | $208.67 | 13.118% | $236.0433 | $236.04 | $236.05 | $236.00 |
| Purchase #4 | $108.51 | 9.778% | $119.1201 | $119.12 | $119.10 | $119.10 |
| Purchase #5 | $22.31 | 8.309% | $24.1637 | $24.16 | $24.15 | $24.20 |
| Purchase #6 | $143.59 | 3.227% | $148.2236 | $148.22 | $148.20 | $148.20 |
| Purchase #7 | $5.33 | 10.253% | $5.8765 | $5.88 | $5.90 | $5.90 |
| 7 purchase totals = | $809.58 | $886.7118 | $886.70 | $886.65 | $886.70 | |