| 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 | $30.41 | 10.378% | $33.5659 | $33.57 | $33.55 | $33.60 |
| Purchase #2 | $80.81 | 6.597% | $86.141 | $86.14 | $86.15 | $86.10 |
| Purchase #3 | $124.36 | 12.752% | $140.2184 | $140.22 | $140.20 | $140.20 |
| Purchase #4 | $227.93 | 5.159% | $239.6889 | $239.69 | $239.70 | $239.70 |
| Purchase #5 | $33.58 | 10.159% | $36.9914 | $36.99 | $37.00 | $37.00 |
| Purchase #6 | $225.86 | 10.356% | $249.2501 | $249.25 | $249.25 | $249.30 |
| Purchase #7 | $55.50 | 8.198% | $60.0499 | $60.05 | $60.05 | $60.00 |
| 7 purchase totals = | $778.45 | $845.9056 | $845.91 | $845.90 | $845.90 | |