| 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 | $190.48 | 13.151% | $215.53 | $215.53 | $215.55 | $215.50 |
| Purchase #2 | $12.52 | 7.661% | $13.4792 | $13.48 | $13.50 | $13.50 |
| Purchase #3 | $214.32 | 4.773% | $224.5495 | $224.55 | $224.55 | $224.50 |
| Purchase #4 | $150.51 | 12.583% | $169.4487 | $169.45 | $169.45 | $169.40 |
| Purchase #5 | $118.97 | 7.681% | $128.1081 | $128.11 | $128.10 | $128.10 |
| Purchase #6 | $77.95 | 4.801% | $81.6924 | $81.69 | $81.70 | $81.70 |
| Purchase #7 | $81.69 | 5.423% | $86.12 | $86.12 | $86.10 | $86.10 |
| 7 purchase totals = | $846.44 | $918.9279 | $918.93 | $918.95 | $918.80 | |