| 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 | $213.28 | 11.510% | $237.8285 | $237.83 | $237.85 | $237.80 |
| Purchase #2 | $197.63 | 9.282% | $215.974 | $215.97 | $215.95 | $216.00 |
| Purchase #3 | $127.53 | 10.625% | $141.0801 | $141.08 | $141.10 | $141.10 |
| Purchase #4 | $221.80 | 6.675% | $236.6052 | $236.61 | $236.60 | $236.60 |
| Purchase #5 | $45.45 | 8.709% | $49.4082 | $49.41 | $49.40 | $49.40 |
| Purchase #6 | $80.94 | 9.714% | $88.8025 | $88.80 | $88.80 | $88.80 |
| Purchase #7 | $80.60 | 9.438% | $88.207 | $88.21 | $88.20 | $88.20 |
| 7 purchase totals = | $967.23 | $1,057.9055 | $1,057.91 | $1,057.90 | $1,057.90 | |