| 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 | $133.31 | 9.666% | $146.1957 | $146.20 | $146.20 | $146.20 |
| Purchase #2 | $44.94 | 10.110% | $49.4834 | $49.48 | $49.50 | $49.50 |
| Purchase #3 | $122.35 | 11.577% | $136.5145 | $136.51 | $136.50 | $136.50 |
| Purchase #4 | $111.90 | 3.706% | $116.047 | $116.05 | $116.05 | $116.00 |
| Purchase #5 | $103.42 | 7.698% | $111.3813 | $111.38 | $111.40 | $111.40 |
| Purchase #6 | $186.64 | 6.218% | $198.2453 | $198.25 | $198.25 | $198.20 |
| Purchase #7 | $16.58 | 3.768% | $17.2047 | $17.20 | $17.20 | $17.20 |
| 7 purchase totals = | $719.14 | $775.0719 | $775.07 | $775.10 | $775.00 | |