| 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 | $122.61 | 4.373% | $127.9717 | $127.97 | $127.95 | $128.00 |
| Purchase #2 | $115.88 | 6.492% | $123.4029 | $123.40 | $123.40 | $123.40 |
| Purchase #3 | $21.86 | 9.162% | $23.8628 | $23.86 | $23.85 | $23.90 |
| Purchase #4 | $216.63 | 5.648% | $228.8653 | $228.87 | $228.85 | $228.90 |
| Purchase #5 | $243.40 | 10.194% | $268.2122 | $268.21 | $268.20 | $268.20 |
| Purchase #6 | $229.87 | 11.228% | $255.6798 | $255.68 | $255.70 | $255.70 |
| Purchase #7 | $186.67 | 3.762% | $193.6925 | $193.69 | $193.70 | $193.70 |
| 7 purchase totals = | $1,136.92 | $1,221.6872 | $1,221.68 | $1,221.65 | $1,221.80 | |