| 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 | $20.62 | 3.252% | $21.2906 | $21.29 | $21.30 | $21.30 |
| Purchase #2 | $198.41 | 5.643% | $209.6063 | $209.61 | $209.60 | $209.60 |
| Purchase #3 | $126.55 | 4.313% | $132.0081 | $132.01 | $132.00 | $132.00 |
| Purchase #4 | $121.69 | 3.574% | $126.0392 | $126.04 | $126.05 | $126.00 |
| Purchase #5 | $239.74 | 10.367% | $264.5938 | $264.59 | $264.60 | $264.60 |
| Purchase #6 | $61.81 | 3.301% | $63.8503 | $63.85 | $63.85 | $63.90 |
| Purchase #7 | $60.94 | 7.452% | $65.4812 | $65.48 | $65.50 | $65.50 |
| 7 purchase totals = | $829.76 | $882.8695 | $882.87 | $882.90 | $882.90 | |