| 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 | $71.73 | 8.135% | $77.5652 | $77.57 | $77.55 | $77.60 |
| Purchase #2 | $238.31 | 3.375% | $246.353 | $246.35 | $246.35 | $246.40 |
| Purchase #3 | $169.58 | 8.467% | $183.9383 | $183.94 | $183.95 | $183.90 |
| Purchase #4 | $247.71 | 12.287% | $278.1461 | $278.15 | $278.15 | $278.10 |
| Purchase #5 | $46.44 | 4.663% | $48.6055 | $48.61 | $48.60 | $48.60 |
| Purchase #6 | $151.27 | 4.414% | $157.9471 | $157.95 | $157.95 | $157.90 |
| Purchase #7 | $148.89 | 5.609% | $157.2412 | $157.24 | $157.25 | $157.20 |
| 7 purchase totals = | $1,073.93 | $1,149.7964 | $1,149.81 | $1,149.80 | $1,149.70 | |