| 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 | $214.58 | 9.585% | $235.1475 | $235.15 | $235.15 | $235.10 |
| Purchase #2 | $132.49 | 11.297% | $147.4574 | $147.46 | $147.45 | $147.50 |
| Purchase #3 | $90.70 | 3.831% | $94.1747 | $94.17 | $94.15 | $94.20 |
| Purchase #4 | $208.36 | 11.502% | $232.3256 | $232.33 | $232.35 | $232.30 |
| Purchase #5 | $136.33 | 8.523% | $147.9494 | $147.95 | $147.95 | $147.90 |
| Purchase #6 | $32.63 | 13.382% | $36.9965 | $37.00 | $37.00 | $37.00 |
| Purchase #7 | $22.57 | 4.650% | $23.6195 | $23.62 | $23.60 | $23.60 |
| 7 purchase totals = | $837.66 | $917.6706 | $917.68 | $917.65 | $917.60 | |