| 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 | $15.41 | 5.868% | $16.3143 | $16.31 | $16.30 | $16.30 |
| Purchase #2 | $205.30 | 3.837% | $213.1774 | $213.18 | $213.20 | $213.20 |
| Purchase #3 | $154.43 | 11.817% | $172.679 | $172.68 | $172.70 | $172.70 |
| Purchase #4 | $94.66 | 7.788% | $102.0321 | $102.03 | $102.05 | $102.00 |
| Purchase #5 | $115.53 | 3.473% | $119.5424 | $119.54 | $119.55 | $119.50 |
| Purchase #6 | $195.29 | 10.653% | $216.0942 | $216.09 | $216.10 | $216.10 |
| Purchase #7 | $9.62 | 11.171% | $10.6947 | $10.69 | $10.70 | $10.70 |
| 7 purchase totals = | $790.24 | $850.5341 | $850.52 | $850.60 | $850.50 | |