| 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 | $86.46 | 10.496% | $95.5348 | $95.53 | $95.55 | $95.50 |
| Purchase #2 | $35.99 | 9.776% | $39.5084 | $39.51 | $39.50 | $39.50 |
| Purchase #3 | $148.95 | 9.577% | $163.2149 | $163.21 | $163.20 | $163.20 |
| Purchase #4 | $103.28 | 5.686% | $109.1525 | $109.15 | $109.15 | $109.20 |
| Purchase #5 | $62.42 | 8.589% | $67.7813 | $67.78 | $67.80 | $67.80 |
| Purchase #6 | $112.27 | 3.263% | $115.9334 | $115.93 | $115.95 | $115.90 |
| Purchase #7 | $236.87 | 3.319% | $244.7317 | $244.73 | $244.75 | $244.70 |
| 7 purchase totals = | $786.24 | $835.8570 | $835.84 | $835.90 | $835.80 | |