| 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 | $245.58 | 12.798% | $277.0093 | $277.01 | $277.00 | $277.00 |
| Purchase #2 | $109.51 | 5.384% | $115.406 | $115.41 | $115.40 | $115.40 |
| Purchase #3 | $125.62 | 9.328% | $137.3378 | $137.34 | $137.35 | $137.30 |
| Purchase #4 | $54.50 | 7.538% | $58.6082 | $58.61 | $58.60 | $58.60 |
| Purchase #5 | $46.99 | 11.393% | $52.3436 | $52.34 | $52.35 | $52.30 |
| Purchase #6 | $103.75 | 12.687% | $116.9128 | $116.91 | $116.90 | $116.90 |
| Purchase #7 | $145.83 | 11.844% | $163.1021 | $163.10 | $163.10 | $163.10 |
| 7 purchase totals = | $831.78 | $920.7198 | $920.72 | $920.70 | $920.60 | |