| 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 | $99.92 | 4.621% | $104.5373 | $104.54 | $104.55 | $104.50 |
| Purchase #2 | $165.50 | 6.424% | $176.1317 | $176.13 | $176.15 | $176.10 |
| Purchase #3 | $93.72 | 4.242% | $97.6956 | $97.70 | $97.70 | $97.70 |
| Purchase #4 | $36.78 | 7.711% | $39.6161 | $39.62 | $39.60 | $39.60 |
| Purchase #5 | $37.63 | 9.462% | $41.1906 | $41.19 | $41.20 | $41.20 |
| Purchase #6 | $237.61 | 12.551% | $267.4324 | $267.43 | $267.45 | $267.40 |
| Purchase #7 | $14.82 | 8.857% | $16.1326 | $16.13 | $16.15 | $16.10 |
| 7 purchase totals = | $685.98 | $742.7363 | $742.74 | $742.80 | $742.60 | |