| 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 | $82.94 | 4.663% | $86.8075 | $86.81 | $86.80 | $86.80 |
| Purchase #2 | $113.43 | 7.723% | $122.1902 | $122.19 | $122.20 | $122.20 |
| Purchase #3 | $79.75 | 8.355% | $86.4131 | $86.41 | $86.40 | $86.40 |
| Purchase #4 | $58.55 | 3.858% | $60.8089 | $60.81 | $60.80 | $60.80 |
| Purchase #5 | $75.44 | 3.815% | $78.318 | $78.32 | $78.30 | $78.30 |
| Purchase #6 | $196.75 | 13.765% | $223.8326 | $223.83 | $223.85 | $223.80 |
| Purchase #7 | $246.97 | 4.868% | $258.9925 | $258.99 | $259.00 | $259.00 |
| 7 purchase totals = | $853.83 | $917.3628 | $917.36 | $917.35 | $917.30 | |