| 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 | $52.38 | 6.453% | $55.7601 | $55.76 | $55.75 | $55.80 |
| Purchase #2 | $45.76 | 12.773% | $51.6049 | $51.60 | $51.60 | $51.60 |
| Purchase #3 | $113.88 | 8.239% | $123.2626 | $123.26 | $123.25 | $123.30 |
| Purchase #4 | $30.39 | 6.280% | $32.2985 | $32.30 | $32.30 | $32.30 |
| Purchase #5 | $160.64 | 4.216% | $167.4126 | $167.41 | $167.40 | $167.40 |
| Purchase #6 | $107.48 | 13.534% | $122.0263 | $122.03 | $122.05 | $122.00 |
| Purchase #7 | $226.61 | 8.861% | $246.6899 | $246.69 | $246.70 | $246.70 |
| 7 purchase totals = | $737.14 | $799.0549 | $799.05 | $799.05 | $799.10 | |