| 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 | $175.76 | 4.619% | $183.8784 | $183.88 | $183.90 | $183.90 |
| Purchase #2 | $218.59 | 12.847% | $246.6723 | $246.67 | $246.65 | $246.70 |
| Purchase #3 | $41.27 | 11.684% | $46.092 | $46.09 | $46.10 | $46.10 |
| Purchase #4 | $21.61 | 8.230% | $23.3885 | $23.39 | $23.40 | $23.40 |
| Purchase #5 | $249.25 | 8.341% | $270.0399 | $270.04 | $270.05 | $270.00 |
| Purchase #6 | $156.26 | 8.352% | $169.3108 | $169.31 | $169.30 | $169.30 |
| Purchase #7 | $52.38 | 7.243% | $56.1739 | $56.17 | $56.15 | $56.20 |
| 7 purchase totals = | $915.12 | $995.5558 | $995.55 | $995.55 | $995.60 | |