| 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 | $105.79 | 3.768% | $109.7762 | $109.78 | $109.80 | $109.80 |
| Purchase #2 | $157.80 | 7.381% | $169.4472 | $169.45 | $169.45 | $169.40 |
| Purchase #3 | $247.36 | 8.133% | $267.4778 | $267.48 | $267.50 | $267.50 |
| Purchase #4 | $13.94 | 6.297% | $14.8178 | $14.82 | $14.80 | $14.80 |
| Purchase #5 | $169.99 | 10.218% | $187.3596 | $187.36 | $187.35 | $187.40 |
| Purchase #6 | $171.53 | 12.132% | $192.34 | $192.34 | $192.35 | $192.30 |
| Purchase #7 | $231.63 | 3.390% | $239.4823 | $239.48 | $239.50 | $239.50 |
| 7 purchase totals = | $1,098.04 | $1,180.7009 | $1,180.71 | $1,180.75 | $1,180.70 | |