| 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 | $26.61 | 13.714% | $30.2593 | $30.26 | $30.25 | $30.30 |
| Purchase #2 | $191.88 | 7.722% | $206.697 | $206.70 | $206.70 | $206.70 |
| Purchase #3 | $221.71 | 11.477% | $247.1557 | $247.16 | $247.15 | $247.20 |
| Purchase #4 | $227.77 | 4.189% | $237.3113 | $237.31 | $237.30 | $237.30 |
| Purchase #5 | $9.61 | 10.327% | $10.6024 | $10.60 | $10.60 | $10.60 |
| Purchase #6 | $109.51 | 5.262% | $115.2724 | $115.27 | $115.25 | $115.30 |
| Purchase #7 | $11.28 | 11.748% | $12.6052 | $12.61 | $12.60 | $12.60 |
| 7 purchase totals = | $798.37 | $859.9033 | $859.91 | $859.85 | $860.00 | |