| 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 | $219.61 | 13.339% | $248.9038 | $248.90 | $248.90 | $248.90 |
| Purchase #2 | $150.28 | 8.513% | $163.0733 | $163.07 | $163.05 | $163.10 |
| Purchase #3 | $200.79 | 9.284% | $219.4313 | $219.43 | $219.45 | $219.40 |
| Purchase #4 | $174.38 | 5.721% | $184.3563 | $184.36 | $184.35 | $184.40 |
| Purchase #5 | $148.64 | 6.659% | $158.5379 | $158.54 | $158.55 | $158.50 |
| Purchase #6 | $243.27 | 3.594% | $252.0131 | $252.01 | $252.00 | $252.00 |
| Purchase #7 | $207.40 | 4.157% | $216.0216 | $216.02 | $216.00 | $216.00 |
| 7 purchase totals = | $1,344.37 | $1,442.3373 | $1,442.33 | $1,442.30 | $1,442.30 | |