| 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 | $72.45 | 11.766% | $80.9745 | $80.97 | $80.95 | $81.00 |
| Purchase #2 | $246.34 | 3.403% | $254.723 | $254.72 | $254.70 | $254.70 |
| Purchase #3 | $38.56 | 11.314% | $42.9227 | $42.92 | $42.90 | $42.90 |
| Purchase #4 | $209.87 | 3.128% | $216.4347 | $216.43 | $216.45 | $216.40 |
| Purchase #5 | $165.61 | 3.243% | $170.9807 | $170.98 | $171.00 | $171.00 |
| Purchase #6 | $40.50 | 6.681% | $43.2058 | $43.21 | $43.20 | $43.20 |
| Purchase #7 | $42.49 | 5.460% | $44.81 | $44.81 | $44.80 | $44.80 |
| 7 purchase totals = | $815.82 | $854.0514 | $854.04 | $854.00 | $854.00 | |