| 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 | $51.36 | 9.500% | $56.2392 | $56.24 | $56.25 | $56.20 |
| Purchase #2 | $28.57 | 12.670% | $32.1898 | $32.19 | $32.20 | $32.20 |
| Purchase #3 | $106.25 | 6.701% | $113.3698 | $113.37 | $113.35 | $113.40 |
| Purchase #4 | $73.38 | 13.122% | $83.0089 | $83.01 | $83.00 | $83.00 |
| Purchase #5 | $209.45 | 12.639% | $235.9224 | $235.92 | $235.90 | $235.90 |
| Purchase #6 | $134.32 | 4.596% | $140.4933 | $140.49 | $140.50 | $140.50 |
| Purchase #7 | $161.67 | 6.782% | $172.6345 | $172.63 | $172.65 | $172.60 |
| 7 purchase totals = | $765.00 | $833.8579 | $833.85 | $833.85 | $833.80 | |