| 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 | $157.89 | 3.809% | $163.904 | $163.90 | $163.90 | $163.90 |
| Purchase #2 | $170.88 | 9.740% | $187.5237 | $187.52 | $187.50 | $187.50 |
| Purchase #3 | $234.56 | 5.410% | $247.2497 | $247.25 | $247.25 | $247.20 |
| Purchase #4 | $228.31 | 6.495% | $243.1387 | $243.14 | $243.15 | $243.10 |
| Purchase #5 | $68.90 | 4.655% | $72.1073 | $72.11 | $72.10 | $72.10 |
| Purchase #6 | $81.44 | 11.744% | $91.0043 | $91.00 | $91.00 | $91.00 |
| Purchase #7 | $73.81 | 4.801% | $77.3536 | $77.35 | $77.35 | $77.40 |
| 7 purchase totals = | $1,015.79 | $1,082.2813 | $1,082.27 | $1,082.25 | $1,082.20 | |