| 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 | $133.29 | 6.461% | $141.9019 | $141.90 | $141.90 | $141.90 |
| Purchase #2 | $51.97 | 6.272% | $55.2296 | $55.23 | $55.25 | $55.20 |
| Purchase #3 | $37.40 | 12.551% | $42.0941 | $42.09 | $42.10 | $42.10 |
| Purchase #4 | $154.78 | 8.243% | $167.5385 | $167.54 | $167.55 | $167.50 |
| Purchase #5 | $106.25 | 6.757% | $113.4293 | $113.43 | $113.45 | $113.40 |
| Purchase #6 | $51.63 | 10.547% | $57.0754 | $57.08 | $57.10 | $57.10 |
| Purchase #7 | $68.65 | 10.336% | $75.7457 | $75.75 | $75.75 | $75.70 |
| 7 purchase totals = | $603.97 | $653.0145 | $653.02 | $653.10 | $652.90 | |