| 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 | $96.54 | 3.295% | $99.721 | $99.72 | $99.70 | $99.70 |
| Purchase #2 | $114.90 | 5.158% | $120.8265 | $120.83 | $120.85 | $120.80 |
| Purchase #3 | $222.86 | 4.864% | $233.6999 | $233.70 | $233.70 | $233.70 |
| Purchase #4 | $43.33 | 12.370% | $48.6899 | $48.69 | $48.70 | $48.70 |
| Purchase #5 | $177.56 | 3.328% | $183.4692 | $183.47 | $183.45 | $183.50 |
| Purchase #6 | $96.66 | 13.532% | $109.74 | $109.74 | $109.75 | $109.70 |
| Purchase #7 | $146.67 | 6.352% | $155.9865 | $155.99 | $156.00 | $156.00 |
| 7 purchase totals = | $898.52 | $952.1330 | $952.14 | $952.15 | $952.10 | |