| 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 | $13.89 | 6.447% | $14.7855 | $14.79 | $14.80 | $14.80 |
| Purchase #2 | $248.39 | 13.652% | $282.3002 | $282.30 | $282.30 | $282.30 |
| Purchase #3 | $221.90 | 13.603% | $252.0851 | $252.09 | $252.10 | $252.10 |
| Purchase #4 | $176.88 | 7.398% | $189.9656 | $189.97 | $189.95 | $190.00 |
| Purchase #5 | $70.87 | 11.429% | $78.9697 | $78.97 | $78.95 | $79.00 |
| Purchase #6 | $78.38 | 13.659% | $89.0859 | $89.09 | $89.10 | $89.10 |
| Purchase #7 | $207.36 | 12.419% | $233.112 | $233.11 | $233.10 | $233.10 |
| 7 purchase totals = | $1,017.67 | $1,140.3040 | $1,140.32 | $1,140.30 | $1,140.40 | |