| 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 | $243.48 | 4.336% | $254.0373 | $254.04 | $254.05 | $254.00 |
| Purchase #2 | $228.41 | 3.361% | $236.0869 | $236.09 | $236.10 | $236.10 |
| Purchase #3 | $33.40 | 13.365% | $37.8639 | $37.86 | $37.85 | $37.90 |
| Purchase #4 | $117.37 | 6.593% | $125.1082 | $125.11 | $125.10 | $125.10 |
| Purchase #5 | $17.77 | 6.514% | $18.9275 | $18.93 | $18.95 | $18.90 |
| Purchase #6 | $219.59 | 12.699% | $247.4757 | $247.48 | $247.50 | $247.50 |
| Purchase #7 | $18.65 | 12.526% | $20.9861 | $20.99 | $21.00 | $21.00 |
| 7 purchase totals = | $878.67 | $940.4856 | $940.50 | $940.55 | $940.50 | |