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 | $29.90 | 3.647% | $30.9905 | $30.99 | $31.00 | $31.00 |
Purchase #2 | $114.43 | 3.263% | $118.1639 | $118.16 | $118.15 | $118.20 |
Purchase #3 | $192.41 | 12.286% | $216.0495 | $216.05 | $216.05 | $216.00 |
Purchase #4 | $110.93 | 7.230% | $118.9502 | $118.95 | $118.95 | $119.00 |
Purchase #5 | $232.39 | 5.404% | $244.9484 | $244.95 | $244.95 | $244.90 |
Purchase #6 | $170.27 | 12.108% | $190.8863 | $190.89 | $190.90 | $190.90 |
Purchase #7 | $12.69 | 13.782% | $14.4389 | $14.44 | $14.45 | $14.40 |
7 purchase totals = | $863.02 | $934.4277 | $934.43 | $934.45 | $934.40 |