| 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 | $58.72 | 12.576% | $66.1046 | $66.10 | $66.10 | $66.10 |
| Purchase #2 | $225.40 | 9.569% | $246.9685 | $246.97 | $246.95 | $247.00 |
| Purchase #3 | $110.62 | 4.329% | $115.4087 | $115.41 | $115.40 | $115.40 |
| Purchase #4 | $114.25 | 9.508% | $125.1129 | $125.11 | $125.10 | $125.10 |
| Purchase #5 | $90.74 | 4.524% | $94.8451 | $94.85 | $94.85 | $94.80 |
| Purchase #6 | $51.82 | 12.742% | $58.4229 | $58.42 | $58.40 | $58.40 |
| Purchase #7 | $200.60 | 4.497% | $209.621 | $209.62 | $209.60 | $209.60 |
| 7 purchase totals = | $852.15 | $916.4837 | $916.48 | $916.40 | $916.40 | |