| 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 | $167.30 | 13.856% | $190.4811 | $190.48 | $190.50 | $190.50 |
| Purchase #2 | $184.87 | 5.578% | $195.182 | $195.18 | $195.20 | $195.20 |
| Purchase #3 | $74.59 | 13.713% | $84.8185 | $84.82 | $84.80 | $84.80 |
| Purchase #4 | $37.35 | 5.826% | $39.526 | $39.53 | $39.55 | $39.50 |
| Purchase #5 | $10.71 | 9.186% | $11.6938 | $11.69 | $11.70 | $11.70 |
| Purchase #6 | $117.76 | 6.106% | $124.9504 | $124.95 | $124.95 | $125.00 |
| Purchase #7 | $166.43 | 13.420% | $188.7649 | $188.76 | $188.75 | $188.80 |
| 7 purchase totals = | $759.01 | $835.4167 | $835.41 | $835.45 | $835.50 | |