| 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 | $43.25 | 5.536% | $45.6443 | $45.64 | $45.65 | $45.60 |
| Purchase #2 | $161.77 | 6.235% | $171.8564 | $171.86 | $171.85 | $171.90 |
| Purchase #3 | $181.47 | 4.455% | $189.5545 | $189.55 | $189.55 | $189.60 |
| Purchase #4 | $122.59 | 9.371% | $134.0779 | $134.08 | $134.10 | $134.10 |
| Purchase #5 | $166.38 | 7.758% | $179.2878 | $179.29 | $179.30 | $179.30 |
| Purchase #6 | $103.50 | 10.544% | $114.413 | $114.41 | $114.40 | $114.40 |
| Purchase #7 | $63.86 | 9.837% | $70.1419 | $70.14 | $70.15 | $70.10 |
| 7 purchase totals = | $842.82 | $904.9758 | $904.97 | $905.00 | $905.00 | |