| 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 | $163.74 | 11.485% | $182.5455 | $182.55 | $182.55 | $182.50 |
| Purchase #2 | $27.25 | 7.578% | $29.315 | $29.32 | $29.30 | $29.30 |
| Purchase #3 | $56.97 | 13.605% | $64.7208 | $64.72 | $64.70 | $64.70 |
| Purchase #4 | $188.35 | 8.864% | $205.0453 | $205.05 | $205.05 | $205.00 |
| Purchase #5 | $117.27 | 9.769% | $128.7261 | $128.73 | $128.75 | $128.70 |
| Purchase #6 | $77.41 | 6.135% | $82.1591 | $82.16 | $82.15 | $82.20 |
| Purchase #7 | $161.73 | 6.240% | $171.822 | $171.82 | $171.80 | $171.80 |
| 7 purchase totals = | $792.72 | $864.3338 | $864.35 | $864.30 | $864.20 | |