| 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 | $231.81 | 12.732% | $261.324 | $261.32 | $261.30 | $261.30 |
| Purchase #2 | $10.54 | 3.614% | $10.9209 | $10.92 | $10.90 | $10.90 |
| Purchase #3 | $63.49 | 3.720% | $65.8518 | $65.85 | $65.85 | $65.90 |
| Purchase #4 | $175.43 | 4.569% | $183.4454 | $183.45 | $183.45 | $183.40 |
| Purchase #5 | $30.71 | 12.461% | $34.5368 | $34.54 | $34.55 | $34.50 |
| Purchase #6 | $82.30 | 9.713% | $90.2938 | $90.29 | $90.30 | $90.30 |
| Purchase #7 | $155.71 | 9.735% | $170.8684 | $170.87 | $170.85 | $170.90 |
| 7 purchase totals = | $749.99 | $817.2411 | $817.24 | $817.20 | $817.20 | |