| 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 | $15.81 | 4.578% | $16.5338 | $16.53 | $16.55 | $16.50 |
| Purchase #2 | $25.97 | 7.619% | $27.9487 | $27.95 | $27.95 | $27.90 |
| Purchase #3 | $119.90 | 4.620% | $125.4394 | $125.44 | $125.45 | $125.40 |
| Purchase #4 | $119.30 | 3.851% | $123.8942 | $123.89 | $123.90 | $123.90 |
| Purchase #5 | $83.99 | 6.144% | $89.1503 | $89.15 | $89.15 | $89.20 |
| Purchase #6 | $114.91 | 9.630% | $125.9758 | $125.98 | $126.00 | $126.00 |
| Purchase #7 | $227.45 | 7.811% | $245.2161 | $245.22 | $245.20 | $245.20 |
| 7 purchase totals = | $707.33 | $754.1583 | $754.16 | $754.20 | $754.10 | |