| 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 | $205.31 | 3.343% | $212.1735 | $212.17 | $212.15 | $212.20 |
| Purchase #2 | $170.58 | 10.490% | $188.4738 | $188.47 | $188.45 | $188.50 |
| Purchase #3 | $248.85 | 11.260% | $276.8705 | $276.87 | $276.85 | $276.90 |
| Purchase #4 | $135.61 | 5.403% | $142.937 | $142.94 | $142.95 | $142.90 |
| Purchase #5 | $246.95 | 7.454% | $265.3577 | $265.36 | $265.35 | $265.40 |
| Purchase #6 | $71.50 | 10.421% | $78.951 | $78.95 | $78.95 | $79.00 |
| Purchase #7 | $38.57 | 10.666% | $42.6839 | $42.68 | $42.70 | $42.70 |
| 7 purchase totals = | $1,117.37 | $1,207.4474 | $1,207.44 | $1,207.40 | $1,207.60 | |