| 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 | $166.72 | 7.803% | $179.7292 | $179.73 | $179.75 | $179.70 |
| Purchase #2 | $111.72 | 13.418% | $126.7106 | $126.71 | $126.70 | $126.70 |
| Purchase #3 | $199.98 | 6.547% | $213.0727 | $213.07 | $213.05 | $213.10 |
| Purchase #4 | $28.92 | 10.204% | $31.871 | $31.87 | $31.85 | $31.90 |
| Purchase #5 | $97.74 | 7.750% | $105.3149 | $105.31 | $105.30 | $105.30 |
| Purchase #6 | $165.98 | 13.590% | $188.5367 | $188.54 | $188.55 | $188.50 |
| Purchase #7 | $34.75 | 11.696% | $38.8144 | $38.81 | $38.80 | $38.80 |
| 7 purchase totals = | $805.81 | $884.0495 | $884.04 | $884.00 | $884.00 | |