| 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 | $163.84 | 6.762% | $174.9189 | $174.92 | $174.90 | $174.90 |
| Purchase #2 | $218.85 | 8.313% | $237.043 | $237.04 | $237.05 | $237.00 |
| Purchase #3 | $125.58 | 5.175% | $132.0788 | $132.08 | $132.10 | $132.10 |
| Purchase #4 | $96.77 | 13.358% | $109.6965 | $109.70 | $109.70 | $109.70 |
| Purchase #5 | $47.41 | 10.294% | $52.2904 | $52.29 | $52.30 | $52.30 |
| Purchase #6 | $212.66 | 9.586% | $233.0456 | $233.05 | $233.05 | $233.00 |
| Purchase #7 | $81.40 | 6.167% | $86.4199 | $86.42 | $86.40 | $86.40 |
| 7 purchase totals = | $946.51 | $1,025.4931 | $1,025.50 | $1,025.50 | $1,025.40 | |