| 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 | $139.99 | 6.618% | $149.2545 | $149.25 | $149.25 | $149.30 |
| Purchase #2 | $27.90 | 13.313% | $31.6143 | $31.61 | $31.60 | $31.60 |
| Purchase #3 | $233.57 | 10.367% | $257.7842 | $257.78 | $257.80 | $257.80 |
| Purchase #4 | $131.67 | 10.366% | $145.3189 | $145.32 | $145.30 | $145.30 |
| Purchase #5 | $246.40 | 7.739% | $265.4689 | $265.47 | $265.45 | $265.50 |
| Purchase #6 | $113.47 | 4.152% | $118.1813 | $118.18 | $118.20 | $118.20 |
| Purchase #7 | $26.26 | 5.118% | $27.604 | $27.60 | $27.60 | $27.60 |
| 7 purchase totals = | $919.26 | $995.2261 | $995.21 | $995.20 | $995.30 | |