| 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 | $185.57 | 8.769% | $201.8426 | $201.84 | $201.85 | $201.80 |
| Purchase #2 | $168.48 | 12.858% | $190.1432 | $190.14 | $190.15 | $190.10 |
| Purchase #3 | $219.49 | 3.535% | $227.249 | $227.25 | $227.25 | $227.20 |
| Purchase #4 | $74.98 | 7.628% | $80.6995 | $80.70 | $80.70 | $80.70 |
| Purchase #5 | $241.95 | 5.451% | $255.1387 | $255.14 | $255.15 | $255.10 |
| Purchase #6 | $174.77 | 4.295% | $182.2764 | $182.28 | $182.30 | $182.30 |
| Purchase #7 | $67.46 | 11.440% | $75.1774 | $75.18 | $75.20 | $75.20 |
| 7 purchase totals = | $1,132.70 | $1,212.5268 | $1,212.53 | $1,212.60 | $1,212.40 | |