| 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 | $50.32 | 10.418% | $55.5623 | $55.56 | $55.55 | $55.60 |
| Purchase #2 | $214.70 | 11.769% | $239.968 | $239.97 | $239.95 | $240.00 |
| Purchase #3 | $124.44 | 4.318% | $129.8133 | $129.81 | $129.80 | $129.80 |
| Purchase #4 | $155.30 | 10.698% | $171.914 | $171.91 | $171.90 | $171.90 |
| Purchase #5 | $175.98 | 4.322% | $183.5859 | $183.59 | $183.60 | $183.60 |
| Purchase #6 | $63.55 | 3.698% | $65.9001 | $65.90 | $65.90 | $65.90 |
| Purchase #7 | $180.44 | 10.819% | $199.9618 | $199.96 | $199.95 | $200.00 |
| 7 purchase totals = | $964.73 | $1,046.7054 | $1,046.70 | $1,046.65 | $1,046.80 | |