| 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 | $122.86 | 13.677% | $139.6636 | $139.66 | $139.65 | $139.70 |
| Purchase #2 | $186.63 | 8.773% | $203.003 | $203.00 | $203.00 | $203.00 |
| Purchase #3 | $65.38 | 13.219% | $74.0226 | $74.02 | $74.00 | $74.00 |
| Purchase #4 | $222.73 | 13.284% | $252.3175 | $252.32 | $252.30 | $252.30 |
| Purchase #5 | $53.42 | 5.782% | $56.5087 | $56.51 | $56.50 | $56.50 |
| Purchase #6 | $20.94 | 5.364% | $22.0632 | $22.06 | $22.05 | $22.10 |
| Purchase #7 | $138.94 | 10.869% | $154.0414 | $154.04 | $154.05 | $154.00 |
| 7 purchase totals = | $810.90 | $901.6200 | $901.61 | $901.55 | $901.60 | |