| 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 | $110.57 | 3.806% | $114.7783 | $114.78 | $114.80 | $114.80 |
| Purchase #2 | $233.81 | 12.230% | $262.405 | $262.41 | $262.40 | $262.40 |
| Purchase #3 | $13.56 | 8.678% | $14.7367 | $14.74 | $14.75 | $14.70 |
| Purchase #4 | $173.76 | 10.461% | $191.937 | $191.94 | $191.95 | $191.90 |
| Purchase #5 | $34.57 | 4.697% | $36.1938 | $36.19 | $36.20 | $36.20 |
| Purchase #6 | $39.53 | 4.354% | $41.2511 | $41.25 | $41.25 | $41.30 |
| Purchase #7 | $53.66 | 12.470% | $60.3514 | $60.35 | $60.35 | $60.40 |
| 7 purchase totals = | $659.46 | $721.6533 | $721.66 | $721.70 | $721.70 | |