| 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 | $209.30 | 12.427% | $235.3097 | $235.31 | $235.30 | $235.30 |
| Purchase #2 | $40.27 | 7.451% | $43.2705 | $43.27 | $43.25 | $43.30 |
| Purchase #3 | $36.47 | 8.227% | $39.4704 | $39.47 | $39.45 | $39.50 |
| Purchase #4 | $119.65 | 4.215% | $124.6932 | $124.69 | $124.70 | $124.70 |
| Purchase #5 | $185.85 | 7.685% | $200.1326 | $200.13 | $200.15 | $200.10 |
| Purchase #6 | $214.67 | 13.337% | $243.3005 | $243.30 | $243.30 | $243.30 |
| Purchase #7 | $231.90 | 4.710% | $242.8225 | $242.82 | $242.80 | $242.80 |
| 7 purchase totals = | $1,038.11 | $1,128.9994 | $1,128.99 | $1,128.95 | $1,129.00 | |