| 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 | $116.58 | 3.599% | $120.7757 | $120.78 | $120.80 | $120.80 |
| Purchase #2 | $84.72 | 12.495% | $95.3058 | $95.31 | $95.30 | $95.30 |
| Purchase #3 | $145.75 | 8.366% | $157.9434 | $157.94 | $157.95 | $157.90 |
| Purchase #4 | $68.67 | 6.382% | $73.0525 | $73.05 | $73.05 | $73.10 |
| Purchase #5 | $204.69 | 11.594% | $228.4218 | $228.42 | $228.40 | $228.40 |
| Purchase #6 | $192.43 | 5.475% | $202.9655 | $202.97 | $202.95 | $203.00 |
| Purchase #7 | $58.80 | 10.662% | $65.0693 | $65.07 | $65.05 | $65.10 |
| 7 purchase totals = | $871.64 | $943.5340 | $943.54 | $943.50 | $943.60 | |