| 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 | $241.37 | 8.677% | $262.3137 | $262.31 | $262.30 | $262.30 |
| Purchase #2 | $190.40 | 10.348% | $210.1026 | $210.10 | $210.10 | $210.10 |
| Purchase #3 | $93.41 | 13.104% | $105.6504 | $105.65 | $105.65 | $105.70 |
| Purchase #4 | $228.94 | 10.521% | $253.0268 | $253.03 | $253.05 | $253.00 |
| Purchase #5 | $66.59 | 7.197% | $71.3825 | $71.38 | $71.40 | $71.40 |
| Purchase #6 | $129.87 | 11.218% | $144.4388 | $144.44 | $144.45 | $144.40 |
| Purchase #7 | $71.39 | 4.424% | $74.5483 | $74.55 | $74.55 | $74.50 |
| 7 purchase totals = | $1,021.97 | $1,121.4631 | $1,121.46 | $1,121.50 | $1,121.40 | |