| 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 | $177.43 | 12.354% | $199.3497 | $199.35 | $199.35 | $199.30 |
| Purchase #2 | $62.57 | 11.595% | $69.825 | $69.83 | $69.85 | $69.80 |
| Purchase #3 | $128.70 | 10.197% | $141.8235 | $141.82 | $141.80 | $141.80 |
| Purchase #4 | $151.65 | 8.725% | $164.8815 | $164.88 | $164.90 | $164.90 |
| Purchase #5 | $59.61 | 10.266% | $65.7296 | $65.73 | $65.75 | $65.70 |
| Purchase #6 | $48.55 | 5.680% | $51.3076 | $51.31 | $51.30 | $51.30 |
| Purchase #7 | $178.93 | 9.106% | $195.2234 | $195.22 | $195.20 | $195.20 |
| 7 purchase totals = | $807.44 | $888.1403 | $888.14 | $888.15 | $888.00 | |