| 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 | $72.93 | 7.869% | $78.6689 | $78.67 | $78.65 | $78.70 |
| Purchase #2 | $122.72 | 11.513% | $136.8488 | $136.85 | $136.85 | $136.80 |
| Purchase #3 | $236.85 | 4.169% | $246.7243 | $246.72 | $246.70 | $246.70 |
| Purchase #4 | $198.56 | 8.773% | $215.9797 | $215.98 | $216.00 | $216.00 |
| Purchase #5 | $24.69 | 12.103% | $27.6782 | $27.68 | $27.70 | $27.70 |
| Purchase #6 | $155.36 | 6.484% | $165.4335 | $165.43 | $165.45 | $165.40 |
| Purchase #7 | $16.80 | 7.852% | $18.1191 | $18.12 | $18.10 | $18.10 |
| 7 purchase totals = | $827.91 | $889.4525 | $889.45 | $889.45 | $889.40 | |