| 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 | $16.63 | 6.836% | $17.7668 | $17.77 | $17.75 | $17.80 |
| Purchase #2 | $107.52 | 11.413% | $119.7913 | $119.79 | $119.80 | $119.80 |
| Purchase #3 | $147.89 | 9.511% | $161.9558 | $161.96 | $161.95 | $162.00 |
| Purchase #4 | $125.48 | 3.411% | $129.7601 | $129.76 | $129.75 | $129.80 |
| Purchase #5 | $28.34 | 6.492% | $30.1798 | $30.18 | $30.20 | $30.20 |
| Purchase #6 | $205.79 | 10.563% | $227.5276 | $227.53 | $227.55 | $227.50 |
| Purchase #7 | $32.84 | 13.791% | $37.369 | $37.37 | $37.35 | $37.40 |
| 7 purchase totals = | $664.49 | $724.3504 | $724.36 | $724.35 | $724.50 | |