| 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 | $124.26 | 9.711% | $136.3269 | $136.33 | $136.35 | $136.30 |
| Purchase #2 | $204.31 | 10.170% | $225.0883 | $225.09 | $225.10 | $225.10 |
| Purchase #3 | $42.78 | 13.836% | $48.699 | $48.70 | $48.70 | $48.70 |
| Purchase #4 | $35.87 | 11.849% | $40.1202 | $40.12 | $40.10 | $40.10 |
| Purchase #5 | $91.46 | 13.439% | $103.7513 | $103.75 | $103.75 | $103.80 |
| Purchase #6 | $96.61 | 6.365% | $102.7592 | $102.76 | $102.75 | $102.80 |
| Purchase #7 | $57.67 | 6.474% | $61.4036 | $61.40 | $61.40 | $61.40 |
| 7 purchase totals = | $652.96 | $718.1485 | $718.15 | $718.15 | $718.20 | |