| 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 | $69.95 | 7.764% | $75.3809 | $75.38 | $75.40 | $75.40 |
| Purchase #2 | $222.91 | 3.265% | $230.188 | $230.19 | $230.20 | $230.20 |
| Purchase #3 | $208.99 | 9.326% | $228.4804 | $228.48 | $228.50 | $228.50 |
| Purchase #4 | $29.68 | 12.515% | $33.3945 | $33.39 | $33.40 | $33.40 |
| Purchase #5 | $172.82 | 5.521% | $182.3614 | $182.36 | $182.35 | $182.40 |
| Purchase #6 | $116.29 | 8.317% | $125.9618 | $125.96 | $125.95 | $126.00 |
| Purchase #7 | $101.45 | 10.554% | $112.157 | $112.16 | $112.15 | $112.20 |
| 7 purchase totals = | $922.09 | $987.9240 | $987.92 | $987.95 | $988.10 | |