| 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 | $82.53 | 4.531% | $86.2694 | $86.27 | $86.25 | $86.30 |
| Purchase #2 | $190.70 | 7.537% | $205.0731 | $205.07 | $205.05 | $205.10 |
| Purchase #3 | $189.25 | 13.585% | $214.9596 | $214.96 | $214.95 | $215.00 |
| Purchase #4 | $133.91 | 12.701% | $150.9179 | $150.92 | $150.90 | $150.90 |
| Purchase #5 | $10.56 | 4.241% | $11.0078 | $11.01 | $11.00 | $11.00 |
| Purchase #6 | $42.95 | 5.250% | $45.2049 | $45.20 | $45.20 | $45.20 |
| Purchase #7 | $12.69 | 11.542% | $14.1547 | $14.15 | $14.15 | $14.20 |
| 7 purchase totals = | $662.59 | $727.5874 | $727.58 | $727.50 | $727.70 | |