| 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 | $10.27 | 6.792% | $10.9675 | $10.97 | $10.95 | $11.00 |
| Purchase #2 | $24.38 | 12.329% | $27.3858 | $27.39 | $27.40 | $27.40 |
| Purchase #3 | $16.45 | 12.500% | $18.5063 | $18.51 | $18.50 | $18.50 |
| Purchase #4 | $121.84 | 10.670% | $134.8403 | $134.84 | $134.85 | $134.80 |
| Purchase #5 | $76.45 | 12.694% | $86.1546 | $86.15 | $86.15 | $86.20 |
| Purchase #6 | $219.98 | 7.507% | $236.4939 | $236.49 | $236.50 | $236.50 |
| Purchase #7 | $228.59 | 5.175% | $240.4195 | $240.42 | $240.40 | $240.40 |
| 7 purchase totals = | $697.96 | $754.7679 | $754.77 | $754.75 | $754.80 | |