| 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 | $58.75 | 12.363% | $66.0133 | $66.01 | $66.00 | $66.00 |
| Purchase #2 | $34.84 | 11.499% | $38.8463 | $38.85 | $38.85 | $38.80 |
| Purchase #3 | $81.83 | 5.370% | $86.2243 | $86.22 | $86.20 | $86.20 |
| Purchase #4 | $179.54 | 12.379% | $201.7653 | $201.77 | $201.75 | $201.80 |
| Purchase #5 | $7.59 | 4.304% | $7.9167 | $7.92 | $7.90 | $7.90 |
| Purchase #6 | $215.61 | 6.331% | $229.2603 | $229.26 | $229.25 | $229.30 |
| Purchase #7 | $9.62 | 12.270% | $10.8004 | $10.80 | $10.80 | $10.80 |
| 7 purchase totals = | $587.78 | $640.8266 | $640.83 | $640.75 | $640.80 | |