| 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 | $130.62 | 12.606% | $147.086 | $147.09 | $147.10 | $147.10 |
| Purchase #2 | $194.52 | 11.274% | $216.4502 | $216.45 | $216.45 | $216.50 |
| Purchase #3 | $250.25 | 5.868% | $264.9347 | $264.93 | $264.95 | $264.90 |
| Purchase #4 | $216.82 | 3.713% | $224.8705 | $224.87 | $224.85 | $224.90 |
| Purchase #5 | $106.47 | 12.625% | $119.9118 | $119.91 | $119.90 | $119.90 |
| Purchase #6 | $152.66 | 12.366% | $171.5379 | $171.54 | $171.55 | $171.50 |
| Purchase #7 | $240.32 | 13.587% | $272.9723 | $272.97 | $272.95 | $273.00 |
| 7 purchase totals = | $1,291.66 | $1,417.7634 | $1,417.76 | $1,417.75 | $1,417.80 | |