| 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 | $89.84 | 8.164% | $97.1745 | $97.17 | $97.15 | $97.20 |
| Purchase #2 | $139.74 | 3.730% | $144.9523 | $144.95 | $144.95 | $145.00 |
| Purchase #3 | $152.68 | 10.735% | $169.0702 | $169.07 | $169.05 | $169.10 |
| Purchase #4 | $23.78 | 4.765% | $24.9131 | $24.91 | $24.90 | $24.90 |
| Purchase #5 | $9.81 | 4.398% | $10.2414 | $10.24 | $10.25 | $10.20 |
| Purchase #6 | $236.33 | 4.652% | $247.3241 | $247.32 | $247.30 | $247.30 |
| Purchase #7 | $11.48 | 7.778% | $12.3729 | $12.37 | $12.35 | $12.40 |
| 7 purchase totals = | $663.66 | $706.0485 | $706.03 | $705.95 | $706.10 | |