| 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 | $19.53 | 10.294% | $21.5404 | $21.54 | $21.55 | $21.50 |
| Purchase #2 | $47.66 | 13.469% | $54.0793 | $54.08 | $54.10 | $54.10 |
| Purchase #3 | $180.44 | 11.374% | $200.9632 | $200.96 | $200.95 | $201.00 |
| Purchase #4 | $58.91 | 12.538% | $66.2961 | $66.30 | $66.30 | $66.30 |
| Purchase #5 | $118.39 | 6.180% | $125.7065 | $125.71 | $125.70 | $125.70 |
| Purchase #6 | $203.65 | 10.559% | $225.1534 | $225.15 | $225.15 | $225.20 |
| Purchase #7 | $64.52 | 3.418% | $66.7253 | $66.73 | $66.75 | $66.70 |
| 7 purchase totals = | $693.10 | $760.4642 | $760.47 | $760.50 | $760.50 | |