| 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 | $224.99 | 5.632% | $237.6614 | $237.66 | $237.65 | $237.70 |
| Purchase #2 | $114.41 | 12.466% | $128.6724 | $128.67 | $128.65 | $128.70 |
| Purchase #3 | $113.85 | 4.484% | $118.955 | $118.96 | $118.95 | $119.00 |
| Purchase #4 | $221.34 | 3.211% | $228.4472 | $228.45 | $228.45 | $228.40 |
| Purchase #5 | $105.58 | 9.746% | $115.8698 | $115.87 | $115.85 | $115.90 |
| Purchase #6 | $183.71 | 8.852% | $199.972 | $199.97 | $199.95 | $200.00 |
| Purchase #7 | $75.50 | 10.528% | $83.4486 | $83.45 | $83.45 | $83.40 |
| 7 purchase totals = | $1,039.38 | $1,113.0264 | $1,113.03 | $1,112.95 | $1,113.10 | |