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 | $5.71 | 11.770% | $6.3821 | $6.38 | $6.40 | $6.40 |
Purchase #2 | $177.74 | 7.116% | $190.388 | $190.39 | $190.40 | $190.40 |
Purchase #3 | $192.71 | 13.243% | $218.2306 | $218.23 | $218.25 | $218.20 |
Purchase #4 | $78.52 | 3.290% | $81.1033 | $81.10 | $81.10 | $81.10 |
Purchase #5 | $102.35 | 5.219% | $107.6916 | $107.69 | $107.70 | $107.70 |
Purchase #6 | $12.99 | 7.398% | $13.951 | $13.95 | $13.95 | $14.00 |
Purchase #7 | $30.83 | 8.507% | $33.4527 | $33.45 | $33.45 | $33.50 |
7 purchase totals = | $600.85 | $651.1993 | $651.19 | $651.25 | $651.30 |