| 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 | $230.86 | 3.783% | $239.5934 | $239.59 | $239.60 | $239.60 |
| Purchase #2 | $186.44 | 8.751% | $202.7554 | $202.76 | $202.75 | $202.80 |
| Purchase #3 | $101.70 | 11.349% | $113.2419 | $113.24 | $113.25 | $113.20 |
| Purchase #4 | $198.71 | 5.427% | $209.494 | $209.49 | $209.50 | $209.50 |
| Purchase #5 | $61.98 | 9.367% | $67.7857 | $67.79 | $67.80 | $67.80 |
| Purchase #6 | $30.26 | 12.626% | $34.0806 | $34.08 | $34.10 | $34.10 |
| Purchase #7 | $41.26 | 5.320% | $43.455 | $43.46 | $43.45 | $43.50 |
| 7 purchase totals = | $851.21 | $910.4060 | $910.41 | $910.45 | $910.50 | |