| 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 | $204.28 | 8.297% | $221.2291 | $221.23 | $221.25 | $221.20 |
| Purchase #2 | $231.47 | 3.768% | $240.1918 | $240.19 | $240.20 | $240.20 |
| Purchase #3 | $26.62 | 12.786% | $30.0236 | $30.02 | $30.00 | $30.00 |
| Purchase #4 | $117.46 | 13.430% | $133.2349 | $133.23 | $133.25 | $133.20 |
| Purchase #5 | $249.99 | 4.413% | $261.0221 | $261.02 | $261.00 | $261.00 |
| Purchase #6 | $165.88 | 5.533% | $175.0581 | $175.06 | $175.05 | $175.10 |
| Purchase #7 | $201.42 | 11.769% | $225.1251 | $225.13 | $225.15 | $225.10 |
| 7 purchase totals = | $1,197.12 | $1,285.8847 | $1,285.88 | $1,285.90 | $1,285.80 | |