| 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 | $127.89 | 5.388% | $134.7807 | $134.78 | $134.80 | $134.80 |
| Purchase #2 | $116.35 | 12.759% | $131.1951 | $131.20 | $131.20 | $131.20 |
| Purchase #3 | $15.35 | 5.542% | $16.2007 | $16.20 | $16.20 | $16.20 |
| Purchase #4 | $249.93 | 13.807% | $284.4378 | $284.44 | $284.45 | $284.40 |
| Purchase #5 | $149.46 | 3.231% | $154.2891 | $154.29 | $154.30 | $154.30 |
| Purchase #6 | $88.54 | 12.214% | $99.3543 | $99.35 | $99.35 | $99.40 |
| Purchase #7 | $55.83 | 9.450% | $61.1059 | $61.11 | $61.10 | $61.10 |
| 7 purchase totals = | $803.35 | $881.3636 | $881.37 | $881.40 | $881.40 | |