| 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 | $14.66 | 13.730% | $16.6728 | $16.67 | $16.65 | $16.70 |
| Purchase #2 | $137.60 | 5.235% | $144.8034 | $144.80 | $144.80 | $144.80 |
| Purchase #3 | $98.91 | 10.681% | $109.4746 | $109.47 | $109.45 | $109.50 |
| Purchase #4 | $184.49 | 13.303% | $209.0327 | $209.03 | $209.05 | $209.00 |
| Purchase #5 | $227.26 | 13.558% | $258.0719 | $258.07 | $258.05 | $258.10 |
| Purchase #6 | $130.89 | 9.300% | $143.0628 | $143.06 | $143.05 | $143.10 |
| Purchase #7 | $100.91 | 12.210% | $113.2311 | $113.23 | $113.25 | $113.20 |
| 7 purchase totals = | $894.72 | $994.3493 | $994.33 | $994.30 | $994.40 | |