| 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 | $185.54 | 7.612% | $199.6633 | $199.66 | $199.65 | $199.70 |
| Purchase #2 | $191.41 | 12.332% | $215.0147 | $215.01 | $215.00 | $215.00 |
| Purchase #3 | $24.93 | 10.114% | $27.4514 | $27.45 | $27.45 | $27.50 |
| Purchase #4 | $165.43 | 12.589% | $186.256 | $186.26 | $186.25 | $186.30 |
| Purchase #5 | $133.95 | 12.515% | $150.7138 | $150.71 | $150.70 | $150.70 |
| Purchase #6 | $135.48 | 12.329% | $152.1833 | $152.18 | $152.20 | $152.20 |
| Purchase #7 | $227.63 | 13.204% | $257.6863 | $257.69 | $257.70 | $257.70 |
| 7 purchase totals = | $1,064.37 | $1,188.9688 | $1,188.96 | $1,188.95 | $1,189.10 | |