| 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 | $36.31 | 12.155% | $40.7235 | $40.72 | $40.70 | $40.70 |
| Purchase #2 | $154.77 | 7.253% | $165.9955 | $166.00 | $166.00 | $166.00 |
| Purchase #3 | $9.89 | 10.358% | $10.9144 | $10.91 | $10.90 | $10.90 |
| Purchase #4 | $167.79 | 5.322% | $176.7198 | $176.72 | $176.70 | $176.70 |
| Purchase #5 | $225.43 | 9.773% | $247.4613 | $247.46 | $247.45 | $247.50 |
| Purchase #6 | $132.66 | 6.113% | $140.7695 | $140.77 | $140.75 | $140.80 |
| Purchase #7 | $198.66 | 3.548% | $205.7085 | $205.71 | $205.70 | $205.70 |
| 7 purchase totals = | $925.51 | $988.2925 | $988.29 | $988.20 | $988.30 | |