| 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 | $225.65 | 5.635% | $238.3654 | $238.37 | $238.35 | $238.40 |
| Purchase #2 | $71.97 | 5.712% | $76.0809 | $76.08 | $76.10 | $76.10 |
| Purchase #3 | $15.50 | 11.461% | $17.2765 | $17.28 | $17.30 | $17.30 |
| Purchase #4 | $164.38 | 5.534% | $173.4768 | $173.48 | $173.50 | $173.50 |
| Purchase #5 | $118.45 | 3.354% | $122.4228 | $122.42 | $122.40 | $122.40 |
| Purchase #6 | $77.96 | 10.857% | $86.4241 | $86.42 | $86.40 | $86.40 |
| Purchase #7 | $207.88 | 6.703% | $221.8142 | $221.81 | $221.80 | $221.80 |
| 7 purchase totals = | $881.79 | $935.8607 | $935.86 | $935.85 | $935.90 | |