| 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 | $223.49 | 8.769% | $243.0878 | $243.09 | $243.10 | $243.10 |
| Purchase #2 | $180.97 | 6.192% | $192.1757 | $192.18 | $192.20 | $192.20 |
| Purchase #3 | $11.97 | 4.290% | $12.4835 | $12.48 | $12.50 | $12.50 |
| Purchase #4 | $33.93 | 6.306% | $36.0696 | $36.07 | $36.05 | $36.10 |
| Purchase #5 | $88.39 | 7.135% | $94.6966 | $94.70 | $94.70 | $94.70 |
| Purchase #6 | $141.30 | 9.163% | $154.2473 | $154.25 | $154.25 | $154.20 |
| Purchase #7 | $72.99 | 12.350% | $82.0043 | $82.00 | $82.00 | $82.00 |
| 7 purchase totals = | $753.04 | $814.7648 | $814.77 | $814.80 | $814.80 | |