| 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 | $187.51 | 7.317% | $201.2301 | $201.23 | $201.25 | $201.20 |
| Purchase #2 | $166.26 | 5.415% | $175.263 | $175.26 | $175.25 | $175.30 |
| Purchase #3 | $52.67 | 11.193% | $58.5654 | $58.57 | $58.55 | $58.60 |
| Purchase #4 | $166.26 | 9.473% | $182.0098 | $182.01 | $182.00 | $182.00 |
| Purchase #5 | $23.46 | 12.367% | $26.3613 | $26.36 | $26.35 | $26.40 |
| Purchase #6 | $97.26 | 3.230% | $100.4015 | $100.40 | $100.40 | $100.40 |
| Purchase #7 | $247.71 | 3.326% | $255.9488 | $255.95 | $255.95 | $255.90 |
| 7 purchase totals = | $941.13 | $999.7799 | $999.78 | $999.75 | $999.80 | |