| 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 | $171.58 | 4.479% | $179.2651 | $179.27 | $179.25 | $179.30 |
| Purchase #2 | $90.81 | 3.340% | $93.8431 | $93.84 | $93.85 | $93.80 |
| Purchase #3 | $97.65 | 4.185% | $101.7367 | $101.74 | $101.75 | $101.70 |
| Purchase #4 | $43.48 | 12.566% | $48.9437 | $48.94 | $48.95 | $48.90 |
| Purchase #5 | $133.93 | 13.122% | $151.5043 | $151.50 | $151.50 | $151.50 |
| Purchase #6 | $71.36 | 13.305% | $80.8544 | $80.85 | $80.85 | $80.90 |
| Purchase #7 | $184.98 | 12.193% | $207.5346 | $207.53 | $207.55 | $207.50 |
| 7 purchase totals = | $793.79 | $863.6819 | $863.67 | $863.70 | $863.60 | |