| 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 | $174.70 | 4.363% | $182.3222 | $182.32 | $182.30 | $182.30 |
| Purchase #2 | $72.46 | 4.260% | $75.5468 | $75.55 | $75.55 | $75.50 |
| Purchase #3 | $179.48 | 5.872% | $190.0191 | $190.02 | $190.00 | $190.00 |
| Purchase #4 | $114.49 | 13.821% | $130.3137 | $130.31 | $130.30 | $130.30 |
| Purchase #5 | $106.85 | 12.114% | $119.7938 | $119.79 | $119.80 | $119.80 |
| Purchase #6 | $203.40 | 9.216% | $222.1453 | $222.15 | $222.15 | $222.10 |
| Purchase #7 | $175.65 | 5.227% | $184.8312 | $184.83 | $184.85 | $184.80 |
| 7 purchase totals = | $1,027.03 | $1,104.9721 | $1,104.97 | $1,104.95 | $1,104.80 | |