| 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 | $48.34 | 6.524% | $51.4937 | $51.49 | $51.50 | $51.50 |
| Purchase #2 | $5.30 | 11.219% | $5.8946 | $5.89 | $5.90 | $5.90 |
| Purchase #3 | $125.71 | 10.777% | $139.2578 | $139.26 | $139.25 | $139.30 |
| Purchase #4 | $219.63 | 10.172% | $241.9708 | $241.97 | $241.95 | $242.00 |
| Purchase #5 | $23.78 | 11.751% | $26.5744 | $26.57 | $26.55 | $26.60 |
| Purchase #6 | $115.97 | 3.362% | $119.8689 | $119.87 | $119.85 | $119.90 |
| Purchase #7 | $86.73 | 9.165% | $94.6788 | $94.68 | $94.70 | $94.70 |
| 7 purchase totals = | $625.46 | $679.7390 | $679.73 | $679.70 | $679.90 | |