| 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 | $214.47 | 7.770% | $231.1343 | $231.13 | $231.15 | $231.10 |
| Purchase #2 | $152.85 | 13.799% | $173.9418 | $173.94 | $173.95 | $173.90 |
| Purchase #3 | $44.25 | 9.157% | $48.302 | $48.30 | $48.30 | $48.30 |
| Purchase #4 | $205.63 | 13.715% | $233.8322 | $233.83 | $233.85 | $233.80 |
| Purchase #5 | $25.39 | 9.221% | $27.7312 | $27.73 | $27.75 | $27.70 |
| Purchase #6 | $46.54 | 9.384% | $50.9073 | $50.91 | $50.90 | $50.90 |
| Purchase #7 | $171.31 | 10.289% | $188.9361 | $188.94 | $188.95 | $188.90 |
| 7 purchase totals = | $860.44 | $954.7849 | $954.78 | $954.85 | $954.60 | |