| 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 | $222.92 | 6.502% | $237.4143 | $237.41 | $237.40 | $237.40 |
| Purchase #2 | $142.54 | 6.763% | $152.18 | $152.18 | $152.20 | $152.20 |
| Purchase #3 | $81.25 | 3.856% | $84.383 | $84.38 | $84.40 | $84.40 |
| Purchase #4 | $12.91 | 8.579% | $14.0175 | $14.02 | $14.00 | $14.00 |
| Purchase #5 | $186.27 | 12.421% | $209.4066 | $209.41 | $209.40 | $209.40 |
| Purchase #6 | $98.63 | 5.456% | $104.0113 | $104.01 | $104.00 | $104.00 |
| Purchase #7 | $84.47 | 11.716% | $94.3665 | $94.37 | $94.35 | $94.40 |
| 7 purchase totals = | $828.99 | $895.7792 | $895.78 | $895.75 | $895.80 | |