| 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 | $67.89 | 4.531% | $70.9661 | $70.97 | $70.95 | $71.00 |
| Purchase #2 | $107.57 | 5.730% | $113.7338 | $113.73 | $113.75 | $113.70 |
| Purchase #3 | $23.73 | 5.352% | $25 | $25.00 | $25.00 | $25.00 |
| Purchase #4 | $74.98 | 13.751% | $85.2905 | $85.29 | $85.30 | $85.30 |
| Purchase #5 | $239.74 | 13.474% | $272.0426 | $272.04 | $272.05 | $272.00 |
| Purchase #6 | $75.70 | 13.409% | $85.8506 | $85.85 | $85.85 | $85.90 |
| Purchase #7 | $230.46 | 9.324% | $251.9481 | $251.95 | $251.95 | $251.90 |
| 7 purchase totals = | $820.07 | $904.8317 | $904.83 | $904.85 | $904.80 | |