| 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 | $158.58 | 9.171% | $173.1234 | $173.12 | $173.10 | $173.10 |
| Purchase #2 | $148.44 | 12.628% | $167.185 | $167.19 | $167.20 | $167.20 |
| Purchase #3 | $163.35 | 3.459% | $169.0003 | $169.00 | $169.00 | $169.00 |
| Purchase #4 | $212.73 | 9.659% | $233.2776 | $233.28 | $233.30 | $233.30 |
| Purchase #5 | $226.85 | 12.716% | $255.6962 | $255.70 | $255.70 | $255.70 |
| Purchase #6 | $183.92 | 3.738% | $190.7949 | $190.79 | $190.80 | $190.80 |
| Purchase #7 | $55.36 | 3.822% | $57.4759 | $57.48 | $57.50 | $57.50 |
| 7 purchase totals = | $1,149.23 | $1,246.5533 | $1,246.56 | $1,246.60 | $1,246.60 | |