| 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 | $205.96 | 10.356% | $227.2892 | $227.29 | $227.30 | $227.30 |
| Purchase #2 | $176.34 | 8.320% | $191.0115 | $191.01 | $191.00 | $191.00 |
| Purchase #3 | $30.82 | 13.804% | $35.0744 | $35.07 | $35.05 | $35.10 |
| Purchase #4 | $223.95 | 6.414% | $238.3142 | $238.31 | $238.30 | $238.30 |
| Purchase #5 | $122.90 | 8.658% | $133.5407 | $133.54 | $133.55 | $133.50 |
| Purchase #6 | $203.48 | 11.335% | $226.5445 | $226.54 | $226.55 | $226.50 |
| Purchase #7 | $164.26 | 13.525% | $186.4762 | $186.48 | $186.50 | $186.50 |
| 7 purchase totals = | $1,127.71 | $1,238.2507 | $1,238.24 | $1,238.25 | $1,238.20 | |