| 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 | $174.97 | 6.369% | $186.1138 | $186.11 | $186.10 | $186.10 |
| Purchase #2 | $216.52 | 7.386% | $232.5122 | $232.51 | $232.50 | $232.50 |
| Purchase #3 | $80.33 | 7.149% | $86.0728 | $86.07 | $86.05 | $86.10 |
| Purchase #4 | $47.31 | 8.244% | $51.2102 | $51.21 | $51.20 | $51.20 |
| Purchase #5 | $9.69 | 7.716% | $10.4377 | $10.44 | $10.45 | $10.40 |
| Purchase #6 | $71.91 | 13.291% | $81.4676 | $81.47 | $81.45 | $81.50 |
| Purchase #7 | $196.51 | 8.861% | $213.9228 | $213.92 | $213.90 | $213.90 |
| 7 purchase totals = | $797.24 | $861.7371 | $861.73 | $861.65 | $861.70 | |