| 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 | $137.75 | 6.272% | $146.3897 | $146.39 | $146.40 | $146.40 |
| Purchase #2 | $143.69 | 11.564% | $160.3063 | $160.31 | $160.30 | $160.30 |
| Purchase #3 | $27.78 | 8.605% | $30.1705 | $30.17 | $30.15 | $30.20 |
| Purchase #4 | $169.64 | 13.127% | $191.9086 | $191.91 | $191.90 | $191.90 |
| Purchase #5 | $222.81 | 11.769% | $249.0325 | $249.03 | $249.05 | $249.00 |
| Purchase #6 | $53.86 | 13.141% | $60.9377 | $60.94 | $60.95 | $60.90 |
| Purchase #7 | $129.49 | 10.682% | $143.3221 | $143.32 | $143.30 | $143.30 |
| 7 purchase totals = | $885.02 | $982.0674 | $982.07 | $982.05 | $982.00 | |