| 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 | $248.70 | 12.723% | $280.3421 | $280.34 | $280.35 | $280.30 |
| Purchase #2 | $130.99 | 6.724% | $139.7978 | $139.80 | $139.80 | $139.80 |
| Purchase #3 | $180.61 | 11.776% | $201.8786 | $201.88 | $201.90 | $201.90 |
| Purchase #4 | $193.71 | 11.711% | $216.3954 | $216.40 | $216.40 | $216.40 |
| Purchase #5 | $146.64 | 11.870% | $164.0462 | $164.05 | $164.05 | $164.00 |
| Purchase #6 | $9.89 | 8.396% | $10.7204 | $10.72 | $10.70 | $10.70 |
| Purchase #7 | $118.41 | 4.838% | $124.1387 | $124.14 | $124.15 | $124.10 |
| 7 purchase totals = | $1,028.95 | $1,137.3192 | $1,137.33 | $1,137.35 | $1,137.20 | |