| 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 | $27.84 | 4.792% | $29.1741 | $29.17 | $29.15 | $29.20 |
| Purchase #2 | $207.30 | 13.523% | $235.3332 | $235.33 | $235.35 | $235.30 |
| Purchase #3 | $159.93 | 13.786% | $181.9779 | $181.98 | $182.00 | $182.00 |
| Purchase #4 | $137.79 | 8.154% | $149.0254 | $149.03 | $149.05 | $149.00 |
| Purchase #5 | $168.83 | 6.783% | $180.2817 | $180.28 | $180.30 | $180.30 |
| Purchase #6 | $20.26 | 13.256% | $22.9457 | $22.95 | $22.95 | $22.90 |
| Purchase #7 | $75.52 | 3.567% | $78.2138 | $78.21 | $78.20 | $78.20 |
| 7 purchase totals = | $797.47 | $876.9518 | $876.95 | $877.00 | $876.90 | |