| 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 | $231.59 | 3.134% | $238.848 | $238.85 | $238.85 | $238.80 |
| Purchase #2 | $248.85 | 8.116% | $269.0467 | $269.05 | $269.05 | $269.00 |
| Purchase #3 | $21.91 | 6.776% | $23.3946 | $23.39 | $23.40 | $23.40 |
| Purchase #4 | $111.78 | 12.276% | $125.5021 | $125.50 | $125.50 | $125.50 |
| Purchase #5 | $166.74 | 10.169% | $183.6958 | $183.70 | $183.70 | $183.70 |
| Purchase #6 | $219.90 | 4.605% | $230.0264 | $230.03 | $230.05 | $230.00 |
| Purchase #7 | $82.89 | 4.602% | $86.7046 | $86.70 | $86.70 | $86.70 |
| 7 purchase totals = | $1,083.66 | $1,157.2182 | $1,157.22 | $1,157.25 | $1,157.10 | |