| 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 | $124.53 | 9.403% | $136.2396 | $136.24 | $136.25 | $136.20 |
| Purchase #2 | $143.89 | 13.606% | $163.4677 | $163.47 | $163.45 | $163.50 |
| Purchase #3 | $76.69 | 11.338% | $85.3851 | $85.39 | $85.40 | $85.40 |
| Purchase #4 | $207.75 | 13.745% | $236.3052 | $236.31 | $236.30 | $236.30 |
| Purchase #5 | $129.88 | 11.126% | $144.3304 | $144.33 | $144.35 | $144.30 |
| Purchase #6 | $18.83 | 3.257% | $19.4433 | $19.44 | $19.45 | $19.40 |
| Purchase #7 | $18.86 | 12.738% | $21.2624 | $21.26 | $21.25 | $21.30 |
| 7 purchase totals = | $720.43 | $806.4337 | $806.44 | $806.45 | $806.40 | |