| 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 | $42.73 | 4.800% | $44.781 | $44.78 | $44.80 | $44.80 |
| Purchase #2 | $221.72 | 5.176% | $233.1962 | $233.20 | $233.20 | $233.20 |
| Purchase #3 | $35.92 | 6.231% | $38.1582 | $38.16 | $38.15 | $38.20 |
| Purchase #4 | $57.95 | 3.508% | $59.9829 | $59.98 | $60.00 | $60.00 |
| Purchase #5 | $79.43 | 7.329% | $85.2514 | $85.25 | $85.25 | $85.30 |
| Purchase #6 | $174.92 | 10.856% | $193.9093 | $193.91 | $193.90 | $193.90 |
| Purchase #7 | $201.44 | 10.733% | $223.0606 | $223.06 | $223.05 | $223.10 |
| 7 purchase totals = | $814.11 | $878.3396 | $878.34 | $878.35 | $878.50 | |