| 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 | $197.38 | 9.675% | $216.4765 | $216.48 | $216.50 | $216.50 |
| Purchase #2 | $181.34 | 10.136% | $199.7206 | $199.72 | $199.70 | $199.70 |
| Purchase #3 | $20.90 | 13.227% | $23.6644 | $23.66 | $23.65 | $23.70 |
| Purchase #4 | $22.83 | 3.367% | $23.5987 | $23.60 | $23.60 | $23.60 |
| Purchase #5 | $66.92 | 9.490% | $73.2707 | $73.27 | $73.25 | $73.30 |
| Purchase #6 | $77.51 | 7.703% | $83.4806 | $83.48 | $83.50 | $83.50 |
| Purchase #7 | $143.35 | 7.809% | $154.5442 | $154.54 | $154.55 | $154.50 |
| 7 purchase totals = | $710.23 | $774.7557 | $774.75 | $774.75 | $774.80 | |