| 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 | $198.48 | 7.792% | $213.9456 | $213.95 | $213.95 | $213.90 |
| Purchase #2 | $148.95 | 13.506% | $169.0672 | $169.07 | $169.05 | $169.10 |
| Purchase #3 | $32.43 | 11.289% | $36.091 | $36.09 | $36.10 | $36.10 |
| Purchase #4 | $157.97 | 11.761% | $176.5489 | $176.55 | $176.55 | $176.50 |
| Purchase #5 | $7.41 | 13.435% | $8.4055 | $8.41 | $8.40 | $8.40 |
| Purchase #6 | $111.94 | 13.854% | $127.4482 | $127.45 | $127.45 | $127.40 |
| Purchase #7 | $223.36 | 4.176% | $232.6875 | $232.69 | $232.70 | $232.70 |
| 7 purchase totals = | $880.54 | $964.1939 | $964.21 | $964.20 | $964.10 | |