| 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 | $166.54 | 10.702% | $184.3631 | $184.36 | $184.35 | $184.40 |
| Purchase #2 | $205.73 | 9.391% | $225.0501 | $225.05 | $225.05 | $225.10 |
| Purchase #3 | $201.63 | 5.548% | $212.8164 | $212.82 | $212.80 | $212.80 |
| Purchase #4 | $127.30 | 8.303% | $137.8697 | $137.87 | $137.85 | $137.90 |
| Purchase #5 | $52.76 | 11.265% | $58.7034 | $58.70 | $58.70 | $58.70 |
| Purchase #6 | $14.98 | 12.334% | $16.8276 | $16.83 | $16.85 | $16.80 |
| Purchase #7 | $187.27 | 3.147% | $193.1634 | $193.16 | $193.15 | $193.20 |
| 7 purchase totals = | $956.21 | $1,028.7937 | $1,028.79 | $1,028.75 | $1,028.90 | |