| 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 | $113.31 | 5.383% | $119.4095 | $119.41 | $119.40 | $119.40 |
| Purchase #2 | $74.84 | 11.316% | $83.3089 | $83.31 | $83.30 | $83.30 |
| Purchase #3 | $202.73 | 6.454% | $215.8142 | $215.81 | $215.80 | $215.80 |
| Purchase #4 | $64.70 | 9.112% | $70.5955 | $70.60 | $70.60 | $70.60 |
| Purchase #5 | $77.63 | 4.553% | $81.1645 | $81.16 | $81.15 | $81.20 |
| Purchase #6 | $11.30 | 7.801% | $12.1815 | $12.18 | $12.20 | $12.20 |
| Purchase #7 | $104.61 | 5.485% | $110.3479 | $110.35 | $110.35 | $110.30 |
| 7 purchase totals = | $649.12 | $692.8220 | $692.82 | $692.80 | $692.80 | |