| 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 | $182.80 | 13.713% | $207.8674 | $207.87 | $207.85 | $207.90 |
| Purchase #2 | $74.61 | 3.693% | $77.3653 | $77.37 | $77.35 | $77.40 |
| Purchase #3 | $207.57 | 10.685% | $229.7489 | $229.75 | $229.75 | $229.70 |
| Purchase #4 | $132.30 | 6.714% | $141.1826 | $141.18 | $141.20 | $141.20 |
| Purchase #5 | $85.91 | 9.857% | $94.3781 | $94.38 | $94.40 | $94.40 |
| Purchase #6 | $77.60 | 4.578% | $81.1525 | $81.15 | $81.15 | $81.20 |
| Purchase #7 | $169.56 | 10.390% | $187.1773 | $187.18 | $187.20 | $187.20 |
| 7 purchase totals = | $930.35 | $1,018.8721 | $1,018.88 | $1,018.90 | $1,019.00 | |