| 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 | $72.81 | 12.536% | $81.9375 | $81.94 | $81.95 | $81.90 |
| Purchase #2 | $58.56 | 10.518% | $64.7193 | $64.72 | $64.70 | $64.70 |
| Purchase #3 | $33.83 | 7.824% | $36.4769 | $36.48 | $36.50 | $36.50 |
| Purchase #4 | $242.67 | 8.531% | $263.3722 | $263.37 | $263.35 | $263.40 |
| Purchase #5 | $111.77 | 5.145% | $117.5206 | $117.52 | $117.50 | $117.50 |
| Purchase #6 | $169.56 | 8.133% | $183.3503 | $183.35 | $183.35 | $183.40 |
| Purchase #7 | $122.70 | 11.492% | $136.8007 | $136.80 | $136.80 | $136.80 |
| 7 purchase totals = | $811.90 | $884.1775 | $884.18 | $884.15 | $884.20 | |