| 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 | $203.49 | 6.393% | $216.4991 | $216.50 | $216.50 | $216.50 |
| Purchase #2 | $74.40 | 9.279% | $81.3036 | $81.30 | $81.30 | $81.30 |
| Purchase #3 | $166.83 | 11.519% | $186.0471 | $186.05 | $186.05 | $186.00 |
| Purchase #4 | $222.95 | 13.379% | $252.7785 | $252.78 | $252.80 | $252.80 |
| Purchase #5 | $41.33 | 6.823% | $44.1499 | $44.15 | $44.15 | $44.10 |
| Purchase #6 | $76.58 | 9.128% | $83.5702 | $83.57 | $83.55 | $83.60 |
| Purchase #7 | $9.46 | 9.114% | $10.3222 | $10.32 | $10.30 | $10.30 |
| 7 purchase totals = | $795.04 | $874.6706 | $874.67 | $874.65 | $874.60 | |