| 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 | $119.36 | 12.262% | $133.9959 | $134.00 | $134.00 | $134.00 |
| Purchase #2 | $160.99 | 13.294% | $182.392 | $182.39 | $182.40 | $182.40 |
| Purchase #3 | $237.79 | 9.632% | $260.6939 | $260.69 | $260.70 | $260.70 |
| Purchase #4 | $143.43 | 10.464% | $158.4385 | $158.44 | $158.45 | $158.40 |
| Purchase #5 | $13.84 | 12.194% | $15.5276 | $15.53 | $15.55 | $15.50 |
| Purchase #6 | $36.58 | 10.828% | $40.5409 | $40.54 | $40.55 | $40.50 |
| Purchase #7 | $69.72 | 13.208% | $78.9286 | $78.93 | $78.95 | $78.90 |
| 7 purchase totals = | $781.71 | $870.5174 | $870.52 | $870.60 | $870.40 | |