| 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 | $99.42 | 3.309% | $102.7098 | $102.71 | $102.70 | $102.70 |
| Purchase #2 | $91.41 | 6.327% | $97.1935 | $97.19 | $97.20 | $97.20 |
| Purchase #3 | $37.31 | 3.450% | $38.5972 | $38.60 | $38.60 | $38.60 |
| Purchase #4 | $30.52 | 12.383% | $34.2993 | $34.30 | $34.30 | $34.30 |
| Purchase #5 | $234.99 | 7.405% | $252.391 | $252.39 | $252.40 | $252.40 |
| Purchase #6 | $113.31 | 9.828% | $124.4461 | $124.45 | $124.45 | $124.40 |
| Purchase #7 | $97.42 | 12.420% | $109.5196 | $109.52 | $109.50 | $109.50 |
| 7 purchase totals = | $704.38 | $759.1565 | $759.16 | $759.15 | $759.10 | |