| 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 | $42.79 | 6.290% | $45.4815 | $45.48 | $45.50 | $45.50 |
| Purchase #2 | $59.99 | 5.614% | $63.3578 | $63.36 | $63.35 | $63.40 |
| Purchase #3 | $120.45 | 11.414% | $134.1982 | $134.20 | $134.20 | $134.20 |
| Purchase #4 | $178.91 | 6.321% | $190.2189 | $190.22 | $190.20 | $190.20 |
| Purchase #5 | $29.81 | 4.245% | $31.0754 | $31.08 | $31.10 | $31.10 |
| Purchase #6 | $188.98 | 5.469% | $199.3153 | $199.32 | $199.30 | $199.30 |
| Purchase #7 | $101.46 | 12.531% | $114.174 | $114.17 | $114.15 | $114.20 |
| 7 purchase totals = | $722.39 | $777.8211 | $777.83 | $777.80 | $777.90 | |