| 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 | $235.92 | 5.765% | $249.5208 | $249.52 | $249.50 | $249.50 |
| Purchase #2 | $113.94 | 6.783% | $121.6686 | $121.67 | $121.65 | $121.70 |
| Purchase #3 | $184.75 | 12.346% | $207.5592 | $207.56 | $207.55 | $207.60 |
| Purchase #4 | $87.52 | 11.127% | $97.2584 | $97.26 | $97.25 | $97.30 |
| Purchase #5 | $104.47 | 12.834% | $117.8777 | $117.88 | $117.90 | $117.90 |
| Purchase #6 | $128.43 | 7.846% | $138.5066 | $138.51 | $138.50 | $138.50 |
| Purchase #7 | $61.52 | 5.190% | $64.7129 | $64.71 | $64.70 | $64.70 |
| 7 purchase totals = | $916.55 | $997.1042 | $997.11 | $997.05 | $997.20 | |