| 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 | $31.51 | 6.235% | $33.4746 | $33.47 | $33.45 | $33.50 |
| Purchase #2 | $115.70 | 5.486% | $122.0473 | $122.05 | $122.05 | $122.00 |
| Purchase #3 | $200.72 | 6.556% | $213.8792 | $213.88 | $213.90 | $213.90 |
| Purchase #4 | $150.43 | 10.868% | $166.7787 | $166.78 | $166.80 | $166.80 |
| Purchase #5 | $111.52 | 4.386% | $116.4113 | $116.41 | $116.40 | $116.40 |
| Purchase #6 | $173.41 | 7.695% | $186.7539 | $186.75 | $186.75 | $186.80 |
| Purchase #7 | $64.99 | 8.291% | $70.3783 | $70.38 | $70.40 | $70.40 |
| 7 purchase totals = | $848.28 | $909.7233 | $909.72 | $909.75 | $909.80 | |