| 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 | $74.49 | 12.356% | $83.694 | $83.69 | $83.70 | $83.70 |
| Purchase #2 | $72.80 | 4.836% | $76.3206 | $76.32 | $76.30 | $76.30 |
| Purchase #3 | $67.62 | 10.861% | $74.9642 | $74.96 | $74.95 | $75.00 |
| Purchase #4 | $150.67 | 9.265% | $164.6296 | $164.63 | $164.65 | $164.60 |
| Purchase #5 | $134.41 | 4.707% | $140.7367 | $140.74 | $140.75 | $140.70 |
| Purchase #6 | $222.26 | 6.141% | $235.909 | $235.91 | $235.90 | $235.90 |
| Purchase #7 | $250.46 | 7.710% | $269.7705 | $269.77 | $269.75 | $269.80 |
| 7 purchase totals = | $972.71 | $1,046.0246 | $1,046.02 | $1,046.00 | $1,046.00 | |