| 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 | $172.95 | 12.677% | $194.8749 | $194.87 | $194.85 | $194.90 |
| Purchase #2 | $97.54 | 12.660% | $109.8886 | $109.89 | $109.90 | $109.90 |
| Purchase #3 | $84.65 | 10.450% | $93.4959 | $93.50 | $93.50 | $93.50 |
| Purchase #4 | $213.82 | 12.574% | $240.7057 | $240.71 | $240.70 | $240.70 |
| Purchase #5 | $5.45 | 12.433% | $6.1276 | $6.13 | $6.15 | $6.10 |
| Purchase #6 | $160.55 | 5.612% | $169.5601 | $169.56 | $169.55 | $169.60 |
| Purchase #7 | $30.97 | 13.191% | $35.0553 | $35.06 | $35.05 | $35.10 |
| 7 purchase totals = | $765.93 | $849.7081 | $849.72 | $849.70 | $849.80 | |