| 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 | $69.57 | 3.353% | $71.9027 | $71.90 | $71.90 | $71.90 |
| Purchase #2 | $165.32 | 10.515% | $182.7034 | $182.70 | $182.70 | $182.70 |
| Purchase #3 | $172.60 | 6.313% | $183.4962 | $183.50 | $183.50 | $183.50 |
| Purchase #4 | $242.55 | 12.333% | $272.4637 | $272.46 | $272.45 | $272.50 |
| Purchase #5 | $241.37 | 9.810% | $265.0484 | $265.05 | $265.05 | $265.00 |
| Purchase #6 | $67.92 | 10.777% | $75.2397 | $75.24 | $75.25 | $75.20 |
| Purchase #7 | $154.59 | 8.431% | $167.6235 | $167.62 | $167.60 | $167.60 |
| 7 purchase totals = | $1,113.92 | $1,218.4776 | $1,218.47 | $1,218.45 | $1,218.40 | |