| 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 | $158.80 | 4.120% | $165.3426 | $165.34 | $165.35 | $165.30 |
| Purchase #2 | $70.48 | 11.373% | $78.4957 | $78.50 | $78.50 | $78.50 |
| Purchase #3 | $134.51 | 3.330% | $138.9892 | $138.99 | $139.00 | $139.00 |
| Purchase #4 | $58.88 | 11.565% | $65.6895 | $65.69 | $65.70 | $65.70 |
| Purchase #5 | $103.74 | 12.799% | $117.0177 | $117.02 | $117.00 | $117.00 |
| Purchase #6 | $54.39 | 12.677% | $61.285 | $61.29 | $61.30 | $61.30 |
| Purchase #7 | $227.41 | 7.478% | $244.4157 | $244.42 | $244.40 | $244.40 |
| 7 purchase totals = | $808.21 | $871.2354 | $871.25 | $871.25 | $871.20 | |