| 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 | $22.69 | 12.143% | $25.4452 | $25.45 | $25.45 | $25.40 |
| Purchase #2 | $217.26 | 9.634% | $238.1908 | $238.19 | $238.20 | $238.20 |
| Purchase #3 | $65.87 | 5.466% | $69.4705 | $69.47 | $69.45 | $69.50 |
| Purchase #4 | $49.43 | 12.171% | $55.4461 | $55.45 | $55.45 | $55.40 |
| Purchase #5 | $124.81 | 8.640% | $135.5936 | $135.59 | $135.60 | $135.60 |
| Purchase #6 | $121.71 | 12.476% | $136.8945 | $136.89 | $136.90 | $136.90 |
| Purchase #7 | $222.86 | 7.640% | $239.8865 | $239.89 | $239.90 | $239.90 |
| 7 purchase totals = | $824.63 | $900.9272 | $900.93 | $900.95 | $900.90 | |