| 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 | $239.68 | 4.334% | $250.0677 | $250.07 | $250.05 | $250.10 |
| Purchase #2 | $81.87 | 6.637% | $87.3037 | $87.30 | $87.30 | $87.30 |
| Purchase #3 | $98.42 | 11.667% | $109.9027 | $109.90 | $109.90 | $109.90 |
| Purchase #4 | $103.56 | 7.254% | $111.0722 | $111.07 | $111.05 | $111.10 |
| Purchase #5 | $34.65 | 5.845% | $36.6753 | $36.68 | $36.70 | $36.70 |
| Purchase #6 | $239.39 | 3.533% | $247.8476 | $247.85 | $247.85 | $247.80 |
| Purchase #7 | $27.30 | 10.392% | $30.137 | $30.14 | $30.15 | $30.10 |
| 7 purchase totals = | $824.87 | $873.0062 | $873.01 | $873.00 | $873.00 | |