| 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 | $226.46 | 9.181% | $247.2513 | $247.25 | $247.25 | $247.30 |
| Purchase #2 | $181.70 | 3.257% | $187.618 | $187.62 | $187.60 | $187.60 |
| Purchase #3 | $238.86 | 7.754% | $257.3812 | $257.38 | $257.40 | $257.40 |
| Purchase #4 | $113.98 | 5.208% | $119.9161 | $119.92 | $119.90 | $119.90 |
| Purchase #5 | $149.69 | 11.624% | $167.09 | $167.09 | $167.10 | $167.10 |
| Purchase #6 | $144.25 | 4.526% | $150.7788 | $150.78 | $150.80 | $150.80 |
| Purchase #7 | $152.37 | 11.133% | $169.3334 | $169.33 | $169.35 | $169.30 |
| 7 purchase totals = | $1,207.31 | $1,299.3688 | $1,299.37 | $1,299.40 | $1,299.40 | |