| 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 | $139.98 | 11.796% | $156.492 | $156.49 | $156.50 | $156.50 |
| Purchase #2 | $100.65 | 13.798% | $114.5377 | $114.54 | $114.55 | $114.50 |
| Purchase #3 | $187.88 | 4.159% | $195.6939 | $195.69 | $195.70 | $195.70 |
| Purchase #4 | $227.51 | 9.662% | $249.492 | $249.49 | $249.50 | $249.50 |
| Purchase #5 | $122.94 | 5.393% | $129.5702 | $129.57 | $129.55 | $129.60 |
| Purchase #6 | $29.45 | 4.848% | $30.8777 | $30.88 | $30.90 | $30.90 |
| Purchase #7 | $182.41 | 5.696% | $192.8001 | $192.80 | $192.80 | $192.80 |
| 7 purchase totals = | $990.82 | $1,069.4636 | $1,069.46 | $1,069.50 | $1,069.50 | |