| 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 | $201.25 | 13.807% | $229.0366 | $229.04 | $229.05 | $229.00 |
| Purchase #2 | $12.90 | 8.115% | $13.9468 | $13.95 | $13.95 | $13.90 |
| Purchase #3 | $240.65 | 3.685% | $249.518 | $249.52 | $249.50 | $249.50 |
| Purchase #4 | $224.72 | 3.194% | $231.8976 | $231.90 | $231.90 | $231.90 |
| Purchase #5 | $247.70 | 5.478% | $261.269 | $261.27 | $261.25 | $261.30 |
| Purchase #6 | $79.82 | 7.849% | $86.0851 | $86.09 | $86.10 | $86.10 |
| Purchase #7 | $122.40 | 6.304% | $130.1161 | $130.12 | $130.10 | $130.10 |
| 7 purchase totals = | $1,129.44 | $1,201.8692 | $1,201.89 | $1,201.85 | $1,201.80 | |