| 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 | $129.41 | 5.231% | $136.1794 | $136.18 | $136.20 | $136.20 |
| Purchase #2 | $9.32 | 6.761% | $9.9501 | $9.95 | $9.95 | $10.00 |
| Purchase #3 | $202.73 | 11.652% | $226.3521 | $226.35 | $226.35 | $226.40 |
| Purchase #4 | $218.76 | 7.515% | $235.1998 | $235.20 | $235.20 | $235.20 |
| Purchase #5 | $75.27 | 13.107% | $85.1356 | $85.14 | $85.15 | $85.10 |
| Purchase #6 | $15.81 | 6.476% | $16.8339 | $16.83 | $16.85 | $16.80 |
| Purchase #7 | $155.40 | 5.868% | $164.5189 | $164.52 | $164.50 | $164.50 |
| 7 purchase totals = | $806.70 | $874.1698 | $874.17 | $874.20 | $874.20 | |