| 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 | $42.85 | 13.819% | $48.7714 | $48.77 | $48.75 | $48.80 |
| Purchase #2 | $73.39 | 5.614% | $77.5101 | $77.51 | $77.50 | $77.50 |
| Purchase #3 | $22.28 | 3.392% | $23.0357 | $23.04 | $23.05 | $23.00 |
| Purchase #4 | $237.32 | 7.126% | $254.2314 | $254.23 | $254.25 | $254.20 |
| Purchase #5 | $237.81 | 3.344% | $245.7624 | $245.76 | $245.75 | $245.80 |
| Purchase #6 | $109.92 | 8.199% | $118.9323 | $118.93 | $118.95 | $118.90 |
| Purchase #7 | $52.26 | 6.539% | $55.6773 | $55.68 | $55.70 | $55.70 |
| 7 purchase totals = | $775.83 | $823.9206 | $823.92 | $823.95 | $823.90 | |