| 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 | $44.25 | 7.709% | $47.6612 | $47.66 | $47.65 | $47.70 |
| Purchase #2 | $174.38 | 12.478% | $196.1391 | $196.14 | $196.15 | $196.10 |
| Purchase #3 | $187.61 | 6.627% | $200.0429 | $200.04 | $200.05 | $200.00 |
| Purchase #4 | $214.62 | 3.450% | $222.0244 | $222.02 | $222.00 | $222.00 |
| Purchase #5 | $25.79 | 7.286% | $27.6691 | $27.67 | $27.65 | $27.70 |
| Purchase #6 | $78.29 | 12.713% | $88.243 | $88.24 | $88.25 | $88.20 |
| Purchase #7 | $161.77 | 6.549% | $172.3643 | $172.36 | $172.35 | $172.40 |
| 7 purchase totals = | $886.71 | $954.1440 | $954.13 | $954.10 | $954.10 | |