| 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 | $64.40 | 5.455% | $67.913 | $67.91 | $67.90 | $67.90 |
| Purchase #2 | $121.82 | 6.640% | $129.9088 | $129.91 | $129.90 | $129.90 |
| Purchase #3 | $181.52 | 7.863% | $195.7929 | $195.79 | $195.80 | $195.80 |
| Purchase #4 | $217.69 | 11.860% | $243.508 | $243.51 | $243.50 | $243.50 |
| Purchase #5 | $162.68 | 9.366% | $177.9166 | $177.92 | $177.90 | $177.90 |
| Purchase #6 | $205.93 | 12.626% | $231.9307 | $231.93 | $231.95 | $231.90 |
| Purchase #7 | $154.47 | 9.844% | $169.676 | $169.68 | $169.70 | $169.70 |
| 7 purchase totals = | $1,108.51 | $1,216.6460 | $1,216.65 | $1,216.65 | $1,216.60 | |