| 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 | $150.59 | 6.561% | $160.4702 | $160.47 | $160.45 | $160.50 |
| Purchase #2 | $125.33 | 8.870% | $136.4468 | $136.45 | $136.45 | $136.40 |
| Purchase #3 | $118.82 | 4.808% | $124.5329 | $124.53 | $124.55 | $124.50 |
| Purchase #4 | $124.34 | 10.576% | $137.4902 | $137.49 | $137.50 | $137.50 |
| Purchase #5 | $229.33 | 7.676% | $246.9334 | $246.93 | $246.95 | $246.90 |
| Purchase #6 | $109.81 | 7.372% | $117.9052 | $117.91 | $117.90 | $117.90 |
| Purchase #7 | $162.72 | 12.765% | $183.4912 | $183.49 | $183.50 | $183.50 |
| 7 purchase totals = | $1,020.94 | $1,107.2699 | $1,107.27 | $1,107.30 | $1,107.20 | |