| 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 | $67.63 | 7.544% | $72.732 | $72.73 | $72.75 | $72.70 |
| Purchase #2 | $170.25 | 9.410% | $186.2705 | $186.27 | $186.25 | $186.30 |
| Purchase #3 | $179.98 | 10.613% | $199.0813 | $199.08 | $199.10 | $199.10 |
| Purchase #4 | $205.76 | 3.584% | $213.1344 | $213.13 | $213.15 | $213.10 |
| Purchase #5 | $185.91 | 3.735% | $192.8537 | $192.85 | $192.85 | $192.90 |
| Purchase #6 | $131.71 | 9.233% | $143.8708 | $143.87 | $143.85 | $143.90 |
| Purchase #7 | $183.43 | 8.866% | $199.6929 | $199.69 | $199.70 | $199.70 |
| 7 purchase totals = | $1,124.67 | $1,207.6356 | $1,207.62 | $1,207.65 | $1,207.70 | |