| 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 | $220.39 | 6.510% | $234.7374 | $234.74 | $234.75 | $234.70 |
| Purchase #2 | $17.53 | 10.431% | $19.3586 | $19.36 | $19.35 | $19.40 |
| Purchase #3 | $105.30 | 8.295% | $114.0346 | $114.03 | $114.05 | $114.00 |
| Purchase #4 | $172.25 | 4.681% | $180.313 | $180.31 | $180.30 | $180.30 |
| Purchase #5 | $110.41 | 10.606% | $122.1201 | $122.12 | $122.10 | $122.10 |
| Purchase #6 | $206.90 | 9.802% | $227.1803 | $227.18 | $227.20 | $227.20 |
| Purchase #7 | $172.80 | 9.323% | $188.9101 | $188.91 | $188.90 | $188.90 |
| 7 purchase totals = | $1,005.58 | $1,086.6541 | $1,086.65 | $1,086.65 | $1,086.60 | |