| 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 | $109.30 | 4.282% | $113.9802 | $113.98 | $114.00 | $114.00 |
| Purchase #2 | $222.98 | 12.388% | $250.6028 | $250.60 | $250.60 | $250.60 |
| Purchase #3 | $132.52 | 5.380% | $139.6496 | $139.65 | $139.65 | $139.60 |
| Purchase #4 | $220.25 | 11.667% | $245.9466 | $245.95 | $245.95 | $245.90 |
| Purchase #5 | $238.97 | 5.640% | $252.4479 | $252.45 | $252.45 | $252.40 |
| Purchase #6 | $152.89 | 6.683% | $163.1076 | $163.11 | $163.10 | $163.10 |
| Purchase #7 | $71.49 | 4.856% | $74.9616 | $74.96 | $74.95 | $75.00 |
| 7 purchase totals = | $1,148.40 | $1,240.6963 | $1,240.70 | $1,240.70 | $1,240.60 | |