| 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 | $131.27 | 6.606% | $139.9417 | $139.94 | $139.95 | $139.90 |
| Purchase #2 | $135.73 | 13.659% | $154.2694 | $154.27 | $154.25 | $154.30 |
| Purchase #3 | $245.54 | 5.265% | $258.4677 | $258.47 | $258.45 | $258.50 |
| Purchase #4 | $250.85 | 13.197% | $283.9547 | $283.95 | $283.95 | $284.00 |
| Purchase #5 | $209.26 | 4.408% | $218.4842 | $218.48 | $218.50 | $218.50 |
| Purchase #6 | $213.84 | 5.826% | $226.2983 | $226.30 | $226.30 | $226.30 |
| Purchase #7 | $83.41 | 4.186% | $86.9015 | $86.90 | $86.90 | $86.90 |
| 7 purchase totals = | $1,269.90 | $1,368.3175 | $1,368.31 | $1,368.30 | $1,368.40 | |