| 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 | $67.67 | 4.110% | $70.4512 | $70.45 | $70.45 | $70.50 |
| Purchase #2 | $183.31 | 13.446% | $207.9579 | $207.96 | $207.95 | $208.00 |
| Purchase #3 | $38.92 | 13.108% | $44.0216 | $44.02 | $44.00 | $44.00 |
| Purchase #4 | $88.87 | 12.456% | $99.9396 | $99.94 | $99.95 | $99.90 |
| Purchase #5 | $136.53 | 3.657% | $141.5229 | $141.52 | $141.50 | $141.50 |
| Purchase #6 | $10.72 | 7.267% | $11.499 | $11.50 | $11.50 | $11.50 |
| Purchase #7 | $41.69 | 10.313% | $45.9895 | $45.99 | $46.00 | $46.00 |
| 7 purchase totals = | $567.71 | $621.3817 | $621.38 | $621.35 | $621.40 | |