| 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 | $238.35 | 9.854% | $261.837 | $261.84 | $261.85 | $261.80 |
| Purchase #2 | $177.38 | 7.846% | $191.2972 | $191.30 | $191.30 | $191.30 |
| Purchase #3 | $220.64 | 6.854% | $235.7627 | $235.76 | $235.75 | $235.80 |
| Purchase #4 | $19.26 | 9.858% | $21.1587 | $21.16 | $21.15 | $21.20 |
| Purchase #5 | $233.75 | 4.270% | $243.7311 | $243.73 | $243.75 | $243.70 |
| Purchase #6 | $91.38 | 3.355% | $94.4458 | $94.45 | $94.45 | $94.40 |
| Purchase #7 | $102.99 | 9.533% | $112.808 | $112.81 | $112.80 | $112.80 |
| 7 purchase totals = | $1,083.75 | $1,161.0405 | $1,161.05 | $1,161.05 | $1,161.00 | |