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 | $20.91 | 7.467% | $22.4713 | $22.47 | $22.45 | $22.50 |
Purchase #2 | $128.47 | 4.308% | $134.0045 | $134.00 | $134.00 | $134.00 |
Purchase #3 | $15.83 | 10.864% | $17.5498 | $17.55 | $17.55 | $17.50 |
Purchase #4 | $134.78 | 8.491% | $146.2242 | $146.22 | $146.20 | $146.20 |
Purchase #5 | $47.39 | 9.592% | $51.9356 | $51.94 | $51.95 | $51.90 |
Purchase #6 | $126.58 | 13.767% | $144.0063 | $144.01 | $144.00 | $144.00 |
Purchase #7 | $99.88 | 5.775% | $105.6481 | $105.65 | $105.65 | $105.60 |
7 purchase totals = | $573.84 | $621.8398 | $621.84 | $621.80 | $621.70 |