| 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 | $232.90 | 8.521% | $252.7454 | $252.75 | $252.75 | $252.70 |
| Purchase #2 | $112.82 | 5.281% | $118.778 | $118.78 | $118.80 | $118.80 |
| Purchase #3 | $204.47 | 4.173% | $213.0025 | $213.00 | $213.00 | $213.00 |
| Purchase #4 | $127.76 | 12.151% | $143.2841 | $143.28 | $143.30 | $143.30 |
| Purchase #5 | $212.88 | 9.158% | $232.3756 | $232.38 | $232.40 | $232.40 |
| Purchase #6 | $57.87 | 11.803% | $64.7004 | $64.70 | $64.70 | $64.70 |
| Purchase #7 | $58.38 | 10.307% | $64.3972 | $64.40 | $64.40 | $64.40 |
| 7 purchase totals = | $1,007.08 | $1,089.2832 | $1,089.29 | $1,089.35 | $1,089.30 | |