| 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 | $68.76 | 12.559% | $77.3956 | $77.40 | $77.40 | $77.40 |
| Purchase #2 | $100.85 | 8.116% | $109.035 | $109.04 | $109.05 | $109.00 |
| Purchase #3 | $121.74 | 8.693% | $132.3229 | $132.32 | $132.30 | $132.30 |
| Purchase #4 | $69.58 | 7.282% | $74.6468 | $74.65 | $74.65 | $74.60 |
| Purchase #5 | $183.50 | 8.652% | $199.3764 | $199.38 | $199.40 | $199.40 |
| Purchase #6 | $208.99 | 12.753% | $235.6425 | $235.64 | $235.65 | $235.60 |
| Purchase #7 | $88.31 | 5.188% | $92.8915 | $92.89 | $92.90 | $92.90 |
| 7 purchase totals = | $841.73 | $921.3107 | $921.32 | $921.35 | $921.20 | |