| 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 | $13.58 | 5.458% | $14.3212 | $14.32 | $14.30 | $14.30 |
| Purchase #2 | $172.64 | 4.607% | $180.5935 | $180.59 | $180.60 | $180.60 |
| Purchase #3 | $79.59 | 4.658% | $83.2973 | $83.30 | $83.30 | $83.30 |
| Purchase #4 | $112.83 | 11.708% | $126.0401 | $126.04 | $126.05 | $126.00 |
| Purchase #5 | $206.74 | 3.601% | $214.1847 | $214.18 | $214.20 | $214.20 |
| Purchase #6 | $152.80 | 10.746% | $169.2199 | $169.22 | $169.20 | $169.20 |
| Purchase #7 | $93.53 | 8.665% | $101.6344 | $101.63 | $101.65 | $101.60 |
| 7 purchase totals = | $831.71 | $889.2911 | $889.28 | $889.30 | $889.20 | |