| 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 | $154.86 | 12.548% | $174.2918 | $174.29 | $174.30 | $174.30 |
| Purchase #2 | $117.89 | 4.671% | $123.3966 | $123.40 | $123.40 | $123.40 |
| Purchase #3 | $229.69 | 11.439% | $255.9642 | $255.96 | $255.95 | $256.00 |
| Purchase #4 | $220.89 | 12.758% | $249.0711 | $249.07 | $249.05 | $249.10 |
| Purchase #5 | $69.70 | 11.608% | $77.7908 | $77.79 | $77.80 | $77.80 |
| Purchase #6 | $124.96 | 11.461% | $139.2817 | $139.28 | $139.30 | $139.30 |
| Purchase #7 | $180.61 | 11.347% | $201.1038 | $201.10 | $201.10 | $201.10 |
| 7 purchase totals = | $1,098.60 | $1,220.9000 | $1,220.89 | $1,220.90 | $1,221.00 | |