| 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 | $140.89 | 9.742% | $154.6155 | $154.62 | $154.60 | $154.60 |
| Purchase #2 | $155.65 | 11.438% | $173.4532 | $173.45 | $173.45 | $173.50 |
| Purchase #3 | $179.33 | 10.586% | $198.3139 | $198.31 | $198.30 | $198.30 |
| Purchase #4 | $60.69 | 11.259% | $67.5231 | $67.52 | $67.50 | $67.50 |
| Purchase #5 | $6.32 | 5.141% | $6.6449 | $6.64 | $6.65 | $6.60 |
| Purchase #6 | $44.87 | 3.352% | $46.374 | $46.37 | $46.35 | $46.40 |
| Purchase #7 | $188.46 | 6.749% | $201.1792 | $201.18 | $201.20 | $201.20 |
| 7 purchase totals = | $776.21 | $848.1038 | $848.09 | $848.05 | $848.10 | |