| 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 | $73.84 | 9.512% | $80.8637 | $80.86 | $80.85 | $80.90 |
| Purchase #2 | $188.65 | 4.383% | $196.9185 | $196.92 | $196.90 | $196.90 |
| Purchase #3 | $151.51 | 8.857% | $164.9292 | $164.93 | $164.95 | $164.90 |
| Purchase #4 | $153.55 | 5.799% | $162.4544 | $162.45 | $162.45 | $162.50 |
| Purchase #5 | $140.76 | 10.783% | $155.9382 | $155.94 | $155.95 | $155.90 |
| Purchase #6 | $137.93 | 11.865% | $154.2954 | $154.30 | $154.30 | $154.30 |
| Purchase #7 | $73.62 | 8.223% | $79.6738 | $79.67 | $79.65 | $79.70 |
| 7 purchase totals = | $919.86 | $995.0732 | $995.07 | $995.05 | $995.10 | |