| 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 | $150.82 | 9.409% | $165.0107 | $165.01 | $165.00 | $165.00 |
| Purchase #2 | $152.60 | 5.439% | $160.8999 | $160.90 | $160.90 | $160.90 |
| Purchase #3 | $61.67 | 5.831% | $65.266 | $65.27 | $65.25 | $65.30 |
| Purchase #4 | $176.79 | 5.747% | $186.9501 | $186.95 | $186.95 | $187.00 |
| Purchase #5 | $61.79 | 9.686% | $67.775 | $67.78 | $67.80 | $67.80 |
| Purchase #6 | $222.64 | 3.770% | $231.0335 | $231.03 | $231.05 | $231.00 |
| Purchase #7 | $17.66 | 3.387% | $18.2581 | $18.26 | $18.25 | $18.30 |
| 7 purchase totals = | $843.97 | $895.1933 | $895.20 | $895.20 | $895.30 | |