| 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 | $122.69 | 3.432% | $126.9007 | $126.90 | $126.90 | $126.90 |
| Purchase #2 | $13.85 | 6.463% | $14.7451 | $14.75 | $14.75 | $14.70 |
| Purchase #3 | $183.41 | 6.353% | $195.062 | $195.06 | $195.05 | $195.10 |
| Purchase #4 | $21.73 | 8.341% | $23.5425 | $23.54 | $23.55 | $23.50 |
| Purchase #5 | $86.71 | 7.586% | $93.2878 | $93.29 | $93.30 | $93.30 |
| Purchase #6 | $32.93 | 3.429% | $34.0592 | $34.06 | $34.05 | $34.10 |
| Purchase #7 | $154.93 | 7.703% | $166.8643 | $166.86 | $166.85 | $166.90 |
| 7 purchase totals = | $616.25 | $654.4616 | $654.46 | $654.45 | $654.50 | |