| 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 | $15.60 | 7.517% | $16.7727 | $16.77 | $16.75 | $16.80 |
| Purchase #2 | $150.27 | 5.557% | $158.6205 | $158.62 | $158.60 | $158.60 |
| Purchase #3 | $154.84 | 7.799% | $166.916 | $166.92 | $166.90 | $166.90 |
| Purchase #4 | $111.61 | 8.724% | $121.3469 | $121.35 | $121.35 | $121.30 |
| Purchase #5 | $178.37 | 12.670% | $200.9695 | $200.97 | $200.95 | $201.00 |
| Purchase #6 | $90.65 | 8.601% | $98.4468 | $98.45 | $98.45 | $98.40 |
| Purchase #7 | $52.86 | 12.561% | $59.4997 | $59.50 | $59.50 | $59.50 |
| 7 purchase totals = | $754.20 | $822.5721 | $822.58 | $822.50 | $822.50 | |