| 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 | $106.69 | 12.722% | $120.2631 | $120.26 | $120.25 | $120.30 |
| Purchase #2 | $178.57 | 4.611% | $186.8039 | $186.80 | $186.80 | $186.80 |
| Purchase #3 | $24.51 | 10.452% | $27.0718 | $27.07 | $27.05 | $27.10 |
| Purchase #4 | $83.44 | 3.404% | $86.2803 | $86.28 | $86.30 | $86.30 |
| Purchase #5 | $29.66 | 10.249% | $32.6999 | $32.70 | $32.70 | $32.70 |
| Purchase #6 | $35.27 | 3.776% | $36.6018 | $36.60 | $36.60 | $36.60 |
| Purchase #7 | $174.29 | 10.679% | $192.9024 | $192.90 | $192.90 | $192.90 |
| 7 purchase totals = | $632.43 | $682.6232 | $682.61 | $682.60 | $682.70 | |