| 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 | $234.42 | 3.137% | $241.7738 | $241.77 | $241.75 | $241.80 |
| Purchase #2 | $244.93 | 5.594% | $258.6314 | $258.63 | $258.65 | $258.60 |
| Purchase #3 | $143.37 | 12.867% | $161.8174 | $161.82 | $161.80 | $161.80 |
| Purchase #4 | $45.57 | 4.862% | $47.7856 | $47.79 | $47.80 | $47.80 |
| Purchase #5 | $70.85 | 8.663% | $76.9877 | $76.99 | $77.00 | $77.00 |
| Purchase #6 | $119.68 | 4.499% | $125.0644 | $125.06 | $125.05 | $125.10 |
| Purchase #7 | $86.67 | 3.713% | $89.8881 | $89.89 | $89.90 | $89.90 |
| 7 purchase totals = | $945.49 | $1,001.9484 | $1,001.95 | $1,001.95 | $1,002.00 | |