| 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 | $188.82 | 6.816% | $201.69 | $201.69 | $201.70 | $201.70 |
| Purchase #2 | $21.89 | 6.435% | $23.2986 | $23.30 | $23.30 | $23.30 |
| Purchase #3 | $145.93 | 8.824% | $158.8069 | $158.81 | $158.80 | $158.80 |
| Purchase #4 | $133.83 | 9.330% | $146.3163 | $146.32 | $146.30 | $146.30 |
| Purchase #5 | $228.78 | 13.550% | $259.7797 | $259.78 | $259.80 | $259.80 |
| Purchase #6 | $67.97 | 5.384% | $71.6295 | $71.63 | $71.65 | $71.60 |
| Purchase #7 | $69.60 | 13.857% | $79.2445 | $79.24 | $79.25 | $79.20 |
| 7 purchase totals = | $856.82 | $940.7655 | $940.77 | $940.80 | $940.70 | |