| 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 | $42.46 | 6.817% | $45.3545 | $45.35 | $45.35 | $45.40 |
| Purchase #2 | $117.36 | 7.290% | $125.9155 | $125.92 | $125.90 | $125.90 |
| Purchase #3 | $132.66 | 11.693% | $148.1719 | $148.17 | $148.15 | $148.20 |
| Purchase #4 | $218.81 | 7.439% | $235.0873 | $235.09 | $235.10 | $235.10 |
| Purchase #5 | $196.74 | 11.858% | $220.0694 | $220.07 | $220.05 | $220.10 |
| Purchase #6 | $94.80 | 11.702% | $105.8935 | $105.89 | $105.90 | $105.90 |
| Purchase #7 | $223.98 | 12.499% | $251.9753 | $251.98 | $252.00 | $252.00 |
| 7 purchase totals = | $1,026.81 | $1,132.4674 | $1,132.47 | $1,132.45 | $1,132.60 | |