| 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 | $180.59 | 12.312% | $202.8242 | $202.82 | $202.80 | $202.80 |
| Purchase #2 | $63.54 | 11.690% | $70.9678 | $70.97 | $70.95 | $71.00 |
| Purchase #3 | $157.69 | 7.250% | $169.1225 | $169.12 | $169.10 | $169.10 |
| Purchase #4 | $67.88 | 8.746% | $73.8168 | $73.82 | $73.80 | $73.80 |
| Purchase #5 | $141.95 | 13.313% | $160.8478 | $160.85 | $160.85 | $160.80 |
| Purchase #6 | $226.41 | 3.755% | $234.9117 | $234.91 | $234.90 | $234.90 |
| Purchase #7 | $9.87 | 9.797% | $10.837 | $10.84 | $10.85 | $10.80 |
| 7 purchase totals = | $847.93 | $923.3278 | $923.33 | $923.25 | $923.20 | |