| 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 | $98.69 | 3.720% | $102.3613 | $102.36 | $102.35 | $102.40 |
| Purchase #2 | $137.44 | 12.116% | $154.0922 | $154.09 | $154.10 | $154.10 |
| Purchase #3 | $77.32 | 12.185% | $86.7414 | $86.74 | $86.75 | $86.70 |
| Purchase #4 | $246.71 | 5.248% | $259.6573 | $259.66 | $259.65 | $259.70 |
| Purchase #5 | $69.40 | 5.695% | $73.3523 | $73.35 | $73.35 | $73.40 |
| Purchase #6 | $200.87 | 8.207% | $217.3554 | $217.36 | $217.35 | $217.40 |
| Purchase #7 | $17.66 | 7.614% | $19.0046 | $19.00 | $19.00 | $19.00 |
| 7 purchase totals = | $848.09 | $912.5645 | $912.56 | $912.55 | $912.70 | |