| 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 | $215.68 | 10.488% | $238.3005 | $238.30 | $238.30 | $238.30 |
| Purchase #2 | $118.79 | 8.254% | $128.5949 | $128.59 | $128.60 | $128.60 |
| Purchase #3 | $199.41 | 5.686% | $210.7485 | $210.75 | $210.75 | $210.70 |
| Purchase #4 | $216.62 | 5.120% | $227.7109 | $227.71 | $227.70 | $227.70 |
| Purchase #5 | $188.27 | 11.768% | $210.4256 | $210.43 | $210.45 | $210.40 |
| Purchase #6 | $242.30 | 7.619% | $260.7608 | $260.76 | $260.75 | $260.80 |
| Purchase #7 | $234.90 | 13.208% | $265.9256 | $265.93 | $265.95 | $265.90 |
| 7 purchase totals = | $1,415.97 | $1,542.4668 | $1,542.47 | $1,542.50 | $1,542.40 | |