| 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 | $216.49 | 12.702% | $243.9886 | $243.99 | $244.00 | $244.00 |
| Purchase #2 | $27.60 | 9.170% | $30.1309 | $30.13 | $30.15 | $30.10 |
| Purchase #3 | $21.61 | 7.178% | $23.1612 | $23.16 | $23.15 | $23.20 |
| Purchase #4 | $175.59 | 11.313% | $195.4545 | $195.45 | $195.45 | $195.50 |
| Purchase #5 | $241.78 | 13.492% | $274.401 | $274.40 | $274.40 | $274.40 |
| Purchase #6 | $14.34 | 4.528% | $14.9893 | $14.99 | $15.00 | $15.00 |
| Purchase #7 | $43.98 | 3.675% | $45.5963 | $45.60 | $45.60 | $45.60 |
| 7 purchase totals = | $741.39 | $827.7218 | $827.72 | $827.75 | $827.80 | |