| 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 | $228.57 | 3.297% | $236.106 | $236.11 | $236.10 | $236.10 |
| Purchase #2 | $158.51 | 4.448% | $165.5605 | $165.56 | $165.55 | $165.60 |
| Purchase #3 | $142.67 | 10.801% | $158.0798 | $158.08 | $158.10 | $158.10 |
| Purchase #4 | $167.88 | 7.348% | $180.2158 | $180.22 | $180.20 | $180.20 |
| Purchase #5 | $25.77 | 6.842% | $27.5332 | $27.53 | $27.55 | $27.50 |
| Purchase #6 | $188.43 | 11.470% | $210.0429 | $210.04 | $210.05 | $210.00 |
| Purchase #7 | $236.82 | 5.393% | $249.5917 | $249.59 | $249.60 | $249.60 |
| 7 purchase totals = | $1,148.65 | $1,227.1299 | $1,227.13 | $1,227.15 | $1,227.10 | |