| 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 | $212.40 | 11.322% | $236.4479 | $236.45 | $236.45 | $236.40 |
| Purchase #2 | $177.50 | 8.843% | $193.1963 | $193.20 | $193.20 | $193.20 |
| Purchase #3 | $145.53 | 13.225% | $164.7763 | $164.78 | $164.80 | $164.80 |
| Purchase #4 | $114.46 | 7.162% | $122.6576 | $122.66 | $122.65 | $122.70 |
| Purchase #5 | $117.70 | 12.870% | $132.848 | $132.85 | $132.85 | $132.80 |
| Purchase #6 | $113.28 | 9.482% | $124.0212 | $124.02 | $124.00 | $124.00 |
| Purchase #7 | $97.71 | 10.490% | $107.9598 | $107.96 | $107.95 | $108.00 |
| 7 purchase totals = | $978.58 | $1,081.9071 | $1,081.92 | $1,081.90 | $1,081.90 | |