| 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 | $10.49 | 13.253% | $11.8802 | $11.88 | $11.90 | $11.90 |
| Purchase #2 | $221.81 | 5.779% | $234.6284 | $234.63 | $234.65 | $234.60 |
| Purchase #3 | $32.74 | 10.587% | $36.2062 | $36.21 | $36.20 | $36.20 |
| Purchase #4 | $68.76 | 12.540% | $77.3825 | $77.38 | $77.40 | $77.40 |
| Purchase #5 | $137.53 | 12.480% | $154.6937 | $154.69 | $154.70 | $154.70 |
| Purchase #6 | $231.38 | 9.314% | $252.9307 | $252.93 | $252.95 | $252.90 |
| Purchase #7 | $123.33 | 5.630% | $130.2735 | $130.27 | $130.25 | $130.30 |
| 7 purchase totals = | $826.04 | $897.9952 | $897.99 | $898.05 | $898.00 | |