| 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 | $215.38 | 8.833% | $234.4045 | $234.40 | $234.40 | $234.40 |
| Purchase #2 | $64.77 | 8.565% | $70.3176 | $70.32 | $70.30 | $70.30 |
| Purchase #3 | $146.85 | 7.588% | $157.993 | $157.99 | $158.00 | $158.00 |
| Purchase #4 | $108.30 | 7.253% | $116.155 | $116.16 | $116.15 | $116.20 |
| Purchase #5 | $74.83 | 12.153% | $83.9241 | $83.92 | $83.90 | $83.90 |
| Purchase #6 | $140.56 | 8.378% | $152.3361 | $152.34 | $152.35 | $152.30 |
| Purchase #7 | $12.39 | 3.384% | $12.8093 | $12.81 | $12.80 | $12.80 |
| 7 purchase totals = | $763.08 | $827.9396 | $827.94 | $827.90 | $827.90 | |