| 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 | $208.48 | 3.166% | $215.0805 | $215.08 | $215.10 | $215.10 |
| Purchase #2 | $169.88 | 12.618% | $191.3155 | $191.32 | $191.30 | $191.30 |
| Purchase #3 | $56.47 | 4.257% | $58.8739 | $58.87 | $58.85 | $58.90 |
| Purchase #4 | $84.86 | 6.746% | $90.5847 | $90.58 | $90.60 | $90.60 |
| Purchase #5 | $91.37 | 3.744% | $94.7909 | $94.79 | $94.80 | $94.80 |
| Purchase #6 | $21.90 | 5.117% | $23.0206 | $23.02 | $23.00 | $23.00 |
| Purchase #7 | $150.96 | 3.258% | $155.8783 | $155.88 | $155.90 | $155.90 |
| 7 purchase totals = | $783.92 | $829.5444 | $829.54 | $829.55 | $829.60 | |