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 | $19.88 | 13.198% | $22.5038 | $22.50 | $22.50 | $22.50 |
Purchase #2 | $207.47 | 8.202% | $224.4867 | $224.49 | $224.50 | $224.50 |
Purchase #3 | $176.69 | 3.825% | $183.4484 | $183.45 | $183.45 | $183.40 |
Purchase #4 | $21.43 | 5.740% | $22.6601 | $22.66 | $22.65 | $22.70 |
Purchase #5 | $164.73 | 7.429% | $176.9678 | $176.97 | $176.95 | $177.00 |
Purchase #6 | $113.28 | 12.854% | $127.841 | $127.84 | $127.85 | $127.80 |
Purchase #7 | $123.47 | 8.525% | $133.9958 | $134.00 | $134.00 | $134.00 |
7 purchase totals = | $826.95 | $891.9036 | $891.91 | $891.90 | $891.90 |