| 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 | $211.72 | 7.641% | $227.8975 | $227.90 | $227.90 | $227.90 |
| Purchase #2 | $216.84 | 10.218% | $238.9967 | $239.00 | $239.00 | $239.00 |
| Purchase #3 | $77.61 | 5.782% | $82.0974 | $82.10 | $82.10 | $82.10 |
| Purchase #4 | $231.36 | 6.372% | $246.1023 | $246.10 | $246.10 | $246.10 |
| Purchase #5 | $158.30 | 3.253% | $163.4495 | $163.45 | $163.45 | $163.40 |
| Purchase #6 | $66.41 | 5.410% | $70.0028 | $70.00 | $70.00 | $70.00 |
| Purchase #7 | $16.67 | 8.361% | $18.0638 | $18.06 | $18.05 | $18.10 |
| 7 purchase totals = | $978.91 | $1,046.6100 | $1,046.61 | $1,046.60 | $1,046.60 | |