| 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 | $115.95 | 8.490% | $125.7942 | $125.79 | $125.80 | $125.80 |
| Purchase #2 | $163.27 | 7.123% | $174.8997 | $174.90 | $174.90 | $174.90 |
| Purchase #3 | $232.25 | 4.532% | $242.7756 | $242.78 | $242.80 | $242.80 |
| Purchase #4 | $27.38 | 13.390% | $31.0462 | $31.05 | $31.05 | $31.00 |
| Purchase #5 | $154.84 | 11.766% | $173.0585 | $173.06 | $173.05 | $173.10 |
| Purchase #6 | $188.77 | 13.324% | $213.9217 | $213.92 | $213.90 | $213.90 |
| Purchase #7 | $217.71 | 4.325% | $227.126 | $227.13 | $227.15 | $227.10 |
| 7 purchase totals = | $1,100.17 | $1,188.6219 | $1,188.63 | $1,188.65 | $1,188.60 | |