| 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 | $167.75 | 11.153% | $186.4592 | $186.46 | $186.45 | $186.50 |
| Purchase #2 | $141.77 | 9.365% | $155.0468 | $155.05 | $155.05 | $155.00 |
| Purchase #3 | $73.51 | 12.400% | $82.6252 | $82.63 | $82.65 | $82.60 |
| Purchase #4 | $52.59 | 5.302% | $55.3783 | $55.38 | $55.40 | $55.40 |
| Purchase #5 | $29.87 | 12.668% | $33.6539 | $33.65 | $33.65 | $33.70 |
| Purchase #6 | $20.78 | 9.703% | $22.7963 | $22.80 | $22.80 | $22.80 |
| Purchase #7 | $176.68 | 8.715% | $192.0777 | $192.08 | $192.10 | $192.10 |
| 7 purchase totals = | $662.95 | $728.0374 | $728.05 | $728.10 | $728.10 | |