| 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 | $111.94 | 4.185% | $116.6247 | $116.62 | $116.60 | $116.60 |
| Purchase #2 | $58.51 | 5.833% | $61.9229 | $61.92 | $61.90 | $61.90 |
| Purchase #3 | $61.63 | 13.162% | $69.7417 | $69.74 | $69.75 | $69.70 |
| Purchase #4 | $57.46 | 11.372% | $63.9944 | $63.99 | $64.00 | $64.00 |
| Purchase #5 | $27.37 | 9.827% | $30.0596 | $30.06 | $30.05 | $30.10 |
| Purchase #6 | $224.85 | 5.376% | $236.9379 | $236.94 | $236.95 | $236.90 |
| Purchase #7 | $49.49 | 3.342% | $51.144 | $51.14 | $51.15 | $51.10 |
| 7 purchase totals = | $591.25 | $630.4252 | $630.41 | $630.40 | $630.30 | |