| 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 | $193.28 | 12.727% | $217.8787 | $217.88 | $217.90 | $217.90 |
| Purchase #2 | $125.96 | 5.264% | $132.5905 | $132.59 | $132.60 | $132.60 |
| Purchase #3 | $176.71 | 6.647% | $188.4559 | $188.46 | $188.45 | $188.50 |
| Purchase #4 | $235.53 | 3.222% | $243.1188 | $243.12 | $243.10 | $243.10 |
| Purchase #5 | $219.65 | 10.234% | $242.129 | $242.13 | $242.15 | $242.10 |
| Purchase #6 | $240.30 | 3.455% | $248.6024 | $248.60 | $248.60 | $248.60 |
| Purchase #7 | $186.70 | 12.522% | $210.0786 | $210.08 | $210.10 | $210.10 |
| 7 purchase totals = | $1,378.13 | $1,482.8539 | $1,482.86 | $1,482.90 | $1,482.90 | |