| 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 | $231.61 | 6.711% | $247.1533 | $247.15 | $247.15 | $247.20 |
| Purchase #2 | $21.27 | 9.314% | $23.2511 | $23.25 | $23.25 | $23.30 |
| Purchase #3 | $9.53 | 9.623% | $10.4471 | $10.45 | $10.45 | $10.40 |
| Purchase #4 | $161.47 | 12.723% | $182.0138 | $182.01 | $182.00 | $182.00 |
| Purchase #5 | $160.56 | 3.287% | $165.8376 | $165.84 | $165.85 | $165.80 |
| Purchase #6 | $228.59 | 10.421% | $252.4114 | $252.41 | $252.40 | $252.40 |
| Purchase #7 | $236.84 | 10.526% | $261.7698 | $261.77 | $261.75 | $261.80 |
| 7 purchase totals = | $1,049.87 | $1,142.8841 | $1,142.88 | $1,142.85 | $1,142.90 | |