| 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 | $221.69 | 3.324% | $229.059 | $229.06 | $229.05 | $229.10 |
| Purchase #2 | $226.49 | 4.445% | $236.5575 | $236.56 | $236.55 | $236.60 |
| Purchase #3 | $29.81 | 3.860% | $30.9607 | $30.96 | $30.95 | $31.00 |
| Purchase #4 | $220.72 | 5.568% | $233.0097 | $233.01 | $233.00 | $233.00 |
| Purchase #5 | $163.40 | 5.106% | $171.7432 | $171.74 | $171.75 | $171.70 |
| Purchase #6 | $10.37 | 12.238% | $11.6391 | $11.64 | $11.65 | $11.60 |
| Purchase #7 | $67.28 | 13.382% | $76.2834 | $76.28 | $76.30 | $76.30 |
| 7 purchase totals = | $939.76 | $989.2526 | $989.25 | $989.25 | $989.30 | |