| 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 | $207.29 | 6.452% | $220.6644 | $220.66 | $220.65 | $220.70 |
| Purchase #2 | $97.41 | 12.161% | $109.256 | $109.26 | $109.25 | $109.30 |
| Purchase #3 | $66.77 | 9.378% | $73.0317 | $73.03 | $73.05 | $73.00 |
| Purchase #4 | $240.32 | 8.344% | $260.3723 | $260.37 | $260.35 | $260.40 |
| Purchase #5 | $34.55 | 12.816% | $38.9779 | $38.98 | $39.00 | $39.00 |
| Purchase #6 | $245.77 | 9.547% | $269.2337 | $269.23 | $269.25 | $269.20 |
| Purchase #7 | $22.54 | 10.260% | $24.8526 | $24.85 | $24.85 | $24.90 |
| 7 purchase totals = | $914.65 | $996.3886 | $996.38 | $996.40 | $996.50 | |