| 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 | $247.32 | 11.340% | $275.3661 | $275.37 | $275.35 | $275.40 |
| Purchase #2 | $19.66 | 3.840% | $20.4149 | $20.41 | $20.40 | $20.40 |
| Purchase #3 | $60.53 | 10.155% | $66.6768 | $66.68 | $66.70 | $66.70 |
| Purchase #4 | $29.50 | 5.356% | $31.08 | $31.08 | $31.10 | $31.10 |
| Purchase #5 | $32.71 | 13.385% | $37.0882 | $37.09 | $37.10 | $37.10 |
| Purchase #6 | $156.36 | 6.176% | $166.0168 | $166.02 | $166.00 | $166.00 |
| Purchase #7 | $241.65 | 12.856% | $272.7165 | $272.72 | $272.70 | $272.70 |
| 7 purchase totals = | $787.73 | $869.3593 | $869.37 | $869.35 | $869.40 | |