| 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 | $20.73 | 8.373% | $22.4657 | $22.47 | $22.45 | $22.50 |
| Purchase #2 | $225.69 | 13.166% | $255.4043 | $255.40 | $255.40 | $255.40 |
| Purchase #3 | $42.45 | 8.451% | $46.0374 | $46.04 | $46.05 | $46.00 |
| Purchase #4 | $114.71 | 6.721% | $122.4197 | $122.42 | $122.40 | $122.40 |
| Purchase #5 | $55.77 | 12.357% | $62.6615 | $62.66 | $62.65 | $62.70 |
| Purchase #6 | $87.25 | 6.190% | $92.6508 | $92.65 | $92.65 | $92.70 |
| Purchase #7 | $157.35 | 10.453% | $173.7978 | $173.80 | $173.80 | $173.80 |
| 7 purchase totals = | $703.95 | $775.4372 | $775.44 | $775.40 | $775.50 | |