| 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 | $54.39 | 6.812% | $58.095 | $58.10 | $58.10 | $58.10 |
| Purchase #2 | $133.44 | 7.395% | $143.3079 | $143.31 | $143.30 | $143.30 |
| Purchase #3 | $13.93 | 6.128% | $14.7836 | $14.78 | $14.80 | $14.80 |
| Purchase #4 | $144.33 | 7.439% | $155.0667 | $155.07 | $155.05 | $155.10 |
| Purchase #5 | $232.54 | 12.639% | $261.9307 | $261.93 | $261.95 | $261.90 |
| Purchase #6 | $106.81 | 7.500% | $114.8208 | $114.82 | $114.80 | $114.80 |
| Purchase #7 | $153.47 | 5.583% | $162.0382 | $162.04 | $162.05 | $162.00 |
| 7 purchase totals = | $838.91 | $910.0429 | $910.05 | $910.05 | $910.00 | |