| 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 | $107.69 | 13.796% | $122.5469 | $122.55 | $122.55 | $122.50 |
| Purchase #2 | $38.86 | 11.161% | $43.1972 | $43.20 | $43.20 | $43.20 |
| Purchase #3 | $74.87 | 3.871% | $77.7682 | $77.77 | $77.75 | $77.80 |
| Purchase #4 | $44.37 | 5.455% | $46.7904 | $46.79 | $46.80 | $46.80 |
| Purchase #5 | $113.31 | 11.501% | $126.3418 | $126.34 | $126.35 | $126.30 |
| Purchase #6 | $178.28 | 4.820% | $186.8731 | $186.87 | $186.85 | $186.90 |
| Purchase #7 | $135.75 | 4.428% | $141.761 | $141.76 | $141.75 | $141.80 |
| 7 purchase totals = | $693.13 | $745.2786 | $745.28 | $745.25 | $745.30 | |