| 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 | $135.78 | 13.433% | $154.0193 | $154.02 | $154.00 | $154.00 |
| Purchase #2 | $241.95 | 4.870% | $253.733 | $253.73 | $253.75 | $253.70 |
| Purchase #3 | $210.56 | 5.858% | $222.8946 | $222.89 | $222.90 | $222.90 |
| Purchase #4 | $236.92 | 8.249% | $256.4635 | $256.46 | $256.45 | $256.50 |
| Purchase #5 | $123.45 | 10.674% | $136.6271 | $136.63 | $136.65 | $136.60 |
| Purchase #6 | $180.43 | 13.729% | $205.2012 | $205.20 | $205.20 | $205.20 |
| Purchase #7 | $169.38 | 11.664% | $189.1365 | $189.14 | $189.15 | $189.10 |
| 7 purchase totals = | $1,298.47 | $1,418.0752 | $1,418.07 | $1,418.10 | $1,418.00 | |