| 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 | $129.50 | 11.512% | $144.408 | $144.41 | $144.40 | $144.40 |
| Purchase #2 | $120.28 | 7.377% | $129.1531 | $129.15 | $129.15 | $129.20 |
| Purchase #3 | $74.29 | 4.483% | $77.6204 | $77.62 | $77.60 | $77.60 |
| Purchase #4 | $232.28 | 7.120% | $248.8183 | $248.82 | $248.80 | $248.80 |
| Purchase #5 | $78.91 | 9.106% | $86.0955 | $86.10 | $86.10 | $86.10 |
| Purchase #6 | $124.73 | 9.172% | $136.1702 | $136.17 | $136.15 | $136.20 |
| Purchase #7 | $58.82 | 11.507% | $65.5884 | $65.59 | $65.60 | $65.60 |
| 7 purchase totals = | $818.81 | $887.8539 | $887.86 | $887.80 | $887.90 | |