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 | $17.55 | 13.838% | $19.9786 | $19.98 | $20.00 | $20.00 |
Purchase #2 | $112.66 | 3.176% | $116.2381 | $116.24 | $116.25 | $116.20 |
Purchase #3 | $10.90 | 9.567% | $11.9428 | $11.94 | $11.95 | $11.90 |
Purchase #4 | $245.55 | 4.828% | $257.4052 | $257.41 | $257.40 | $257.40 |
Purchase #5 | $149.59 | 9.733% | $164.1496 | $164.15 | $164.15 | $164.10 |
Purchase #6 | $62.61 | 13.650% | $71.1563 | $71.16 | $71.15 | $71.20 |
Purchase #7 | $43.87 | 13.821% | $49.9333 | $49.93 | $49.95 | $49.90 |
7 purchase totals = | $642.73 | $690.8039 | $690.81 | $690.85 | $690.70 |