| 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 | $236.37 | 3.404% | $244.416 | $244.42 | $244.40 | $244.40 |
| Purchase #2 | $44.25 | 13.383% | $50.172 | $50.17 | $50.15 | $50.20 |
| Purchase #3 | $29.37 | 12.600% | $33.0706 | $33.07 | $33.05 | $33.10 |
| Purchase #4 | $203.41 | 9.450% | $222.6322 | $222.63 | $222.65 | $222.60 |
| Purchase #5 | $72.46 | 6.543% | $77.2011 | $77.20 | $77.20 | $77.20 |
| Purchase #6 | $113.29 | 4.836% | $118.7687 | $118.77 | $118.75 | $118.80 |
| Purchase #7 | $169.92 | 7.461% | $182.5977 | $182.60 | $182.60 | $182.60 |
| 7 purchase totals = | $869.07 | $928.8583 | $928.86 | $928.80 | $928.90 | |