| 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 | $75.29 | 10.743% | $83.3784 | $83.38 | $83.40 | $83.40 |
| Purchase #2 | $63.34 | 9.482% | $69.3459 | $69.35 | $69.35 | $69.30 |
| Purchase #3 | $55.58 | 3.549% | $57.5525 | $57.55 | $57.55 | $57.60 |
| Purchase #4 | $186.86 | 5.612% | $197.3466 | $197.35 | $197.35 | $197.30 |
| Purchase #5 | $170.75 | 5.149% | $179.5419 | $179.54 | $179.55 | $179.50 |
| Purchase #6 | $11.89 | 9.360% | $13.0029 | $13.00 | $13.00 | $13.00 |
| Purchase #7 | $170.83 | 7.168% | $183.0751 | $183.08 | $183.10 | $183.10 |
| 7 purchase totals = | $734.54 | $783.2433 | $783.25 | $783.30 | $783.20 | |