| 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 | $75.77 | 12.235% | $85.0405 | $85.04 | $85.05 | $85.00 |
| Purchase #2 | $13.26 | 10.596% | $14.665 | $14.67 | $14.65 | $14.70 |
| Purchase #3 | $188.74 | 7.761% | $203.3881 | $203.39 | $203.40 | $203.40 |
| Purchase #4 | $109.67 | 13.791% | $124.7946 | $124.79 | $124.80 | $124.80 |
| Purchase #5 | $135.96 | 6.528% | $144.8355 | $144.84 | $144.85 | $144.80 |
| Purchase #6 | $67.40 | 12.253% | $75.6585 | $75.66 | $75.65 | $75.70 |
| Purchase #7 | $39.35 | 5.194% | $41.3938 | $41.39 | $41.40 | $41.40 |
| 7 purchase totals = | $630.15 | $689.7760 | $689.78 | $689.80 | $689.80 | |