| 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 | $121.87 | 8.614% | $132.3679 | $132.37 | $132.35 | $132.40 |
| Purchase #2 | $127.80 | 7.173% | $136.9671 | $136.97 | $136.95 | $137.00 |
| Purchase #3 | $79.50 | 6.711% | $84.8352 | $84.84 | $84.85 | $84.80 |
| Purchase #4 | $146.49 | 5.870% | $155.089 | $155.09 | $155.10 | $155.10 |
| Purchase #5 | $46.30 | 12.337% | $52.012 | $52.01 | $52.00 | $52.00 |
| Purchase #6 | $138.86 | 3.680% | $143.97 | $143.97 | $143.95 | $144.00 |
| Purchase #7 | $12.86 | 5.570% | $13.5763 | $13.58 | $13.60 | $13.60 |
| 7 purchase totals = | $673.68 | $718.8175 | $718.83 | $718.80 | $718.90 | |