| 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 | $243.49 | 5.593% | $257.1084 | $257.11 | $257.10 | $257.10 |
| Purchase #2 | $27.45 | 12.314% | $30.8302 | $30.83 | $30.85 | $30.80 |
| Purchase #3 | $167.54 | 3.305% | $173.0772 | $173.08 | $173.10 | $173.10 |
| Purchase #4 | $236.58 | 9.874% | $259.9399 | $259.94 | $259.95 | $259.90 |
| Purchase #5 | $90.65 | 4.874% | $95.0683 | $95.07 | $95.05 | $95.10 |
| Purchase #6 | $103.70 | 4.762% | $108.6382 | $108.64 | $108.65 | $108.60 |
| Purchase #7 | $114.62 | 8.490% | $124.3512 | $124.35 | $124.35 | $124.40 |
| 7 purchase totals = | $984.03 | $1,049.0134 | $1,049.02 | $1,049.05 | $1,049.00 | |