| 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 | $194.50 | 6.861% | $207.8446 | $207.84 | $207.85 | $207.80 |
| Purchase #2 | $20.25 | 5.207% | $21.3044 | $21.30 | $21.30 | $21.30 |
| Purchase #3 | $95.79 | 10.580% | $105.9246 | $105.92 | $105.90 | $105.90 |
| Purchase #4 | $68.25 | 12.609% | $76.8556 | $76.86 | $76.85 | $76.90 |
| Purchase #5 | $8.65 | 4.149% | $9.0089 | $9.01 | $9.00 | $9.00 |
| Purchase #6 | $136.60 | 10.498% | $150.9403 | $150.94 | $150.95 | $150.90 |
| Purchase #7 | $82.73 | 7.207% | $88.6924 | $88.69 | $88.70 | $88.70 |
| 7 purchase totals = | $606.77 | $660.5708 | $660.56 | $660.55 | $660.50 | |