| 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 | $144.68 | 4.355% | $150.9808 | $150.98 | $151.00 | $151.00 |
| Purchase #2 | $212.62 | 8.364% | $230.4035 | $230.40 | $230.40 | $230.40 |
| Purchase #3 | $215.61 | 6.793% | $230.2564 | $230.26 | $230.25 | $230.30 |
| Purchase #4 | $17.60 | 6.134% | $18.6796 | $18.68 | $18.70 | $18.70 |
| Purchase #5 | $159.35 | 12.854% | $179.8328 | $179.83 | $179.85 | $179.80 |
| Purchase #6 | $208.38 | 8.782% | $226.6799 | $226.68 | $226.70 | $226.70 |
| Purchase #7 | $243.49 | 7.471% | $261.6811 | $261.68 | $261.70 | $261.70 |
| 7 purchase totals = | $1,201.73 | $1,298.5141 | $1,298.51 | $1,298.60 | $1,298.60 | |