| 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 | $216.95 | 8.663% | $235.7444 | $235.74 | $235.75 | $235.70 |
| Purchase #2 | $128.47 | 3.794% | $133.3442 | $133.34 | $133.35 | $133.30 |
| Purchase #3 | $83.42 | 8.304% | $90.3472 | $90.35 | $90.35 | $90.30 |
| Purchase #4 | $108.58 | 5.489% | $114.54 | $114.54 | $114.55 | $114.50 |
| Purchase #5 | $88.30 | 12.550% | $99.3817 | $99.38 | $99.40 | $99.40 |
| Purchase #6 | $21.34 | 9.717% | $23.4136 | $23.41 | $23.40 | $23.40 |
| Purchase #7 | $71.39 | 13.413% | $80.9655 | $80.97 | $80.95 | $81.00 |
| 7 purchase totals = | $718.45 | $777.7366 | $777.73 | $777.75 | $777.60 | |