| 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 | $33.62 | 7.512% | $36.1455 | $36.15 | $36.15 | $36.10 |
| Purchase #2 | $220.70 | 3.646% | $228.7467 | $228.75 | $228.75 | $228.70 |
| Purchase #3 | $95.61 | 9.407% | $104.604 | $104.60 | $104.60 | $104.60 |
| Purchase #4 | $89.89 | 12.824% | $101.4175 | $101.42 | $101.40 | $101.40 |
| Purchase #5 | $73.52 | 10.532% | $81.2631 | $81.26 | $81.25 | $81.30 |
| Purchase #6 | $174.60 | 8.215% | $188.9434 | $188.94 | $188.95 | $188.90 |
| Purchase #7 | $206.50 | 12.301% | $231.9016 | $231.90 | $231.90 | $231.90 |
| 7 purchase totals = | $894.44 | $973.0218 | $973.02 | $973.00 | $972.90 | |