| 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 | $74.71 | 8.297% | $80.9087 | $80.91 | $80.90 | $80.90 |
| Purchase #2 | $187.99 | 5.630% | $198.5738 | $198.57 | $198.55 | $198.60 |
| Purchase #3 | $63.65 | 10.117% | $70.0895 | $70.09 | $70.10 | $70.10 |
| Purchase #4 | $124.54 | 4.572% | $130.234 | $130.23 | $130.25 | $130.20 |
| Purchase #5 | $220.49 | 3.636% | $228.507 | $228.51 | $228.50 | $228.50 |
| Purchase #6 | $163.40 | 12.260% | $183.4328 | $183.43 | $183.45 | $183.40 |
| Purchase #7 | $41.79 | 4.736% | $43.7692 | $43.77 | $43.75 | $43.80 |
| 7 purchase totals = | $876.57 | $935.5150 | $935.51 | $935.50 | $935.50 | |