| 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 | $243.50 | 11.768% | $272.1551 | $272.16 | $272.15 | $272.20 |
| Purchase #2 | $16.42 | 9.253% | $17.9393 | $17.94 | $17.95 | $17.90 |
| Purchase #3 | $132.93 | 13.603% | $151.0125 | $151.01 | $151.00 | $151.00 |
| Purchase #4 | $147.91 | 6.258% | $157.1662 | $157.17 | $157.15 | $157.20 |
| Purchase #5 | $157.35 | 7.852% | $169.7051 | $169.71 | $169.70 | $169.70 |
| Purchase #6 | $77.82 | 5.730% | $82.2791 | $82.28 | $82.30 | $82.30 |
| Purchase #7 | $23.27 | 10.675% | $25.7541 | $25.75 | $25.75 | $25.80 |
| 7 purchase totals = | $799.20 | $876.0114 | $876.02 | $876.00 | $876.10 | |