| 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 | $114.51 | 6.476% | $121.9257 | $121.93 | $121.95 | $121.90 |
| Purchase #2 | $243.77 | 10.317% | $268.9198 | $268.92 | $268.90 | $268.90 |
| Purchase #3 | $171.59 | 9.866% | $188.5191 | $188.52 | $188.50 | $188.50 |
| Purchase #4 | $169.56 | 6.309% | $180.2575 | $180.26 | $180.25 | $180.30 |
| Purchase #5 | $97.39 | 7.517% | $104.7108 | $104.71 | $104.70 | $104.70 |
| Purchase #6 | $7.85 | 6.429% | $8.3547 | $8.35 | $8.35 | $8.40 |
| Purchase #7 | $250.54 | 5.585% | $264.5327 | $264.53 | $264.55 | $264.50 |
| 7 purchase totals = | $1,055.21 | $1,137.2203 | $1,137.22 | $1,137.20 | $1,137.20 | |