| 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 | $125.96 | 6.519% | $134.1713 | $134.17 | $134.15 | $134.20 |
| Purchase #2 | $97.31 | 8.107% | $105.1989 | $105.20 | $105.20 | $105.20 |
| Purchase #3 | $117.50 | 11.261% | $130.7317 | $130.73 | $130.75 | $130.70 |
| Purchase #4 | $183.85 | 8.398% | $199.2897 | $199.29 | $199.30 | $199.30 |
| Purchase #5 | $52.54 | 12.139% | $58.9178 | $58.92 | $58.90 | $58.90 |
| Purchase #6 | $85.86 | 3.120% | $88.5388 | $88.54 | $88.55 | $88.50 |
| Purchase #7 | $140.39 | 4.240% | $146.3425 | $146.34 | $146.35 | $146.30 |
| 7 purchase totals = | $803.41 | $863.1907 | $863.19 | $863.20 | $863.10 | |