| 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 | $90.84 | 13.788% | $103.365 | $103.37 | $103.35 | $103.40 |
| Purchase #2 | $61.92 | 11.718% | $69.1758 | $69.18 | $69.20 | $69.20 |
| Purchase #3 | $116.83 | 12.601% | $131.5517 | $131.55 | $131.55 | $131.60 |
| Purchase #4 | $104.85 | 4.600% | $109.6731 | $109.67 | $109.65 | $109.70 |
| Purchase #5 | $158.73 | 6.587% | $169.1855 | $169.19 | $169.20 | $169.20 |
| Purchase #6 | $59.93 | 10.481% | $66.2113 | $66.21 | $66.20 | $66.20 |
| Purchase #7 | $199.26 | 12.544% | $224.2552 | $224.26 | $224.25 | $224.30 |
| 7 purchase totals = | $792.36 | $873.4176 | $873.43 | $873.40 | $873.60 | |