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 | $13.36 | 8.416% | $14.4844 | $14.48 | $14.50 | $14.50 |
Purchase #2 | $17.74 | 8.558% | $19.2582 | $19.26 | $19.25 | $19.30 |
Purchase #3 | $41.42 | 10.740% | $45.8685 | $45.87 | $45.85 | $45.90 |
Purchase #4 | $28.47 | 3.822% | $29.5581 | $29.56 | $29.55 | $29.60 |
Purchase #5 | $22.69 | 4.657% | $23.7467 | $23.75 | $23.75 | $23.70 |
Purchase #6 | $110.43 | 13.639% | $125.4915 | $125.49 | $125.50 | $125.50 |
Purchase #7 | $181.33 | 5.137% | $190.6449 | $190.64 | $190.65 | $190.60 |
7 purchase totals = | $415.44 | $449.0523 | $449.05 | $449.05 | $449.10 |