| 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 | $149.43 | 13.276% | $169.2683 | $169.27 | $169.25 | $169.30 |
| Purchase #2 | $221.39 | 10.344% | $244.2906 | $244.29 | $244.30 | $244.30 |
| Purchase #3 | $139.91 | 9.327% | $152.9594 | $152.96 | $152.95 | $153.00 |
| Purchase #4 | $184.84 | 3.118% | $190.6033 | $190.60 | $190.60 | $190.60 |
| Purchase #5 | $20.49 | 10.713% | $22.6851 | $22.69 | $22.70 | $22.70 |
| Purchase #6 | $64.75 | 12.772% | $73.0199 | $73.02 | $73.00 | $73.00 |
| Purchase #7 | $34.64 | 12.336% | $38.9132 | $38.91 | $38.90 | $38.90 |
| 7 purchase totals = | $815.45 | $891.7398 | $891.74 | $891.70 | $891.80 | |