| 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 | $214.59 | 4.650% | $224.5684 | $224.57 | $224.55 | $224.60 |
| Purchase #2 | $14.56 | 5.731% | $15.3944 | $15.39 | $15.40 | $15.40 |
| Purchase #3 | $113.88 | 4.812% | $119.3599 | $119.36 | $119.35 | $119.40 |
| Purchase #4 | $210.74 | 5.511% | $222.3539 | $222.35 | $222.35 | $222.40 |
| Purchase #5 | $157.81 | 8.435% | $171.1213 | $171.12 | $171.10 | $171.10 |
| Purchase #6 | $48.72 | 10.851% | $54.0066 | $54.01 | $54.00 | $54.00 |
| Purchase #7 | $129.61 | 5.671% | $136.9602 | $136.96 | $136.95 | $137.00 |
| 7 purchase totals = | $889.91 | $943.7647 | $943.76 | $943.70 | $943.90 | |