| 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 | $215.85 | 9.553% | $236.4702 | $236.47 | $236.45 | $236.50 |
| Purchase #2 | $160.36 | 12.323% | $180.1212 | $180.12 | $180.10 | $180.10 |
| Purchase #3 | $121.71 | 13.810% | $138.5182 | $138.52 | $138.50 | $138.50 |
| Purchase #4 | $97.63 | 5.645% | $103.1412 | $103.14 | $103.15 | $103.10 |
| Purchase #5 | $216.57 | 8.418% | $234.8009 | $234.80 | $234.80 | $234.80 |
| Purchase #6 | $21.66 | 8.221% | $23.4407 | $23.44 | $23.45 | $23.40 |
| Purchase #7 | $79.42 | 3.385% | $82.1084 | $82.11 | $82.10 | $82.10 |
| 7 purchase totals = | $913.20 | $998.6008 | $998.60 | $998.55 | $998.50 | |