| 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 | $136.81 | 10.222% | $150.7947 | $150.79 | $150.80 | $150.80 |
| Purchase #2 | $109.88 | 6.191% | $116.6827 | $116.68 | $116.70 | $116.70 |
| Purchase #3 | $71.44 | 6.218% | $75.8821 | $75.88 | $75.90 | $75.90 |
| Purchase #4 | $22.76 | 5.283% | $23.9624 | $23.96 | $23.95 | $24.00 |
| Purchase #5 | $119.63 | 3.497% | $123.8135 | $123.81 | $123.80 | $123.80 |
| Purchase #6 | $154.73 | 8.416% | $167.7521 | $167.75 | $167.75 | $167.80 |
| Purchase #7 | $205.90 | 3.621% | $213.3556 | $213.36 | $213.35 | $213.40 |
| 7 purchase totals = | $821.15 | $872.2431 | $872.23 | $872.25 | $872.40 | |