| 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 | $40.55 | 9.229% | $44.2924 | $44.29 | $44.30 | $44.30 |
| Purchase #2 | $250.60 | 7.601% | $269.6481 | $269.65 | $269.65 | $269.60 |
| Purchase #3 | $127.63 | 5.377% | $134.4927 | $134.49 | $134.50 | $134.50 |
| Purchase #4 | $127.84 | 13.374% | $144.9373 | $144.94 | $144.95 | $144.90 |
| Purchase #5 | $109.64 | 3.160% | $113.1046 | $113.10 | $113.10 | $113.10 |
| Purchase #6 | $151.52 | 13.534% | $172.0267 | $172.03 | $172.05 | $172.00 |
| Purchase #7 | $248.94 | 7.360% | $267.262 | $267.26 | $267.25 | $267.30 |
| 7 purchase totals = | $1,056.72 | $1,145.7638 | $1,145.76 | $1,145.80 | $1,145.70 | |