| 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 | $80.28 | 12.771% | $90.5326 | $90.53 | $90.55 | $90.50 |
| Purchase #2 | $248.67 | 7.619% | $267.6162 | $267.62 | $267.60 | $267.60 |
| Purchase #3 | $120.25 | 3.403% | $124.3421 | $124.34 | $124.35 | $124.30 |
| Purchase #4 | $213.70 | 12.292% | $239.968 | $239.97 | $239.95 | $240.00 |
| Purchase #5 | $190.67 | 13.337% | $216.0997 | $216.10 | $216.10 | $216.10 |
| Purchase #6 | $121.57 | 12.603% | $136.8915 | $136.89 | $136.90 | $136.90 |
| Purchase #7 | $146.82 | 12.644% | $165.3839 | $165.38 | $165.40 | $165.40 |
| 7 purchase totals = | $1,121.96 | $1,240.8340 | $1,240.83 | $1,240.85 | $1,240.80 | |