| 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 | $165.92 | 12.563% | $186.7645 | $186.76 | $186.75 | $186.80 |
| Purchase #2 | $141.92 | 7.266% | $152.2319 | $152.23 | $152.25 | $152.20 |
| Purchase #3 | $101.72 | 7.454% | $109.3022 | $109.30 | $109.30 | $109.30 |
| Purchase #4 | $163.33 | 13.353% | $185.1395 | $185.14 | $185.15 | $185.10 |
| Purchase #5 | $195.67 | 3.304% | $202.1349 | $202.13 | $202.15 | $202.10 |
| Purchase #6 | $186.95 | 6.306% | $198.7391 | $198.74 | $198.75 | $198.70 |
| Purchase #7 | $236.62 | 7.539% | $254.4588 | $254.46 | $254.45 | $254.50 |
| 7 purchase totals = | $1,192.13 | $1,288.7709 | $1,288.76 | $1,288.80 | $1,288.70 | |