| 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 | $49.93 | 10.144% | $54.9949 | $54.99 | $55.00 | $55.00 |
| Purchase #2 | $153.86 | 7.346% | $165.1626 | $165.16 | $165.15 | $165.20 |
| Purchase #3 | $72.61 | 12.554% | $81.7255 | $81.73 | $81.75 | $81.70 |
| Purchase #4 | $98.71 | 7.354% | $105.9691 | $105.97 | $105.95 | $106.00 |
| Purchase #5 | $69.54 | 13.542% | $78.9571 | $78.96 | $78.95 | $79.00 |
| Purchase #6 | $136.49 | 13.678% | $155.1591 | $155.16 | $155.15 | $155.20 |
| Purchase #7 | $19.34 | 13.841% | $22.0168 | $22.02 | $22.00 | $22.00 |
| 7 purchase totals = | $600.48 | $663.9851 | $663.99 | $663.95 | $664.10 | |