| 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 | $92.60 | 13.527% | $105.126 | $105.13 | $105.15 | $105.10 |
| Purchase #2 | $7.57 | 3.631% | $7.8449 | $7.84 | $7.85 | $7.80 |
| Purchase #3 | $148.46 | 3.732% | $154.0005 | $154.00 | $154.00 | $154.00 |
| Purchase #4 | $176.97 | 3.791% | $183.6789 | $183.68 | $183.70 | $183.70 |
| Purchase #5 | $231.30 | 5.528% | $244.0863 | $244.09 | $244.10 | $244.10 |
| Purchase #6 | $171.61 | 12.619% | $193.2655 | $193.27 | $193.25 | $193.30 |
| Purchase #7 | $84.44 | 11.758% | $94.3685 | $94.37 | $94.35 | $94.40 |
| 7 purchase totals = | $912.95 | $982.3706 | $982.38 | $982.40 | $982.40 | |