| 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 | $203.79 | 12.129% | $228.5077 | $228.51 | $228.50 | $228.50 |
| Purchase #2 | $67.89 | 9.375% | $74.2547 | $74.25 | $74.25 | $74.30 |
| Purchase #3 | $34.77 | 6.365% | $36.9831 | $36.98 | $37.00 | $37.00 |
| Purchase #4 | $212.47 | 9.301% | $232.2318 | $232.23 | $232.25 | $232.20 |
| Purchase #5 | $71.37 | 9.779% | $78.3493 | $78.35 | $78.35 | $78.30 |
| Purchase #6 | $154.87 | 7.562% | $166.5813 | $166.58 | $166.60 | $166.60 |
| Purchase #7 | $10.95 | 6.686% | $11.6821 | $11.68 | $11.70 | $11.70 |
| 7 purchase totals = | $756.11 | $828.5900 | $828.58 | $828.65 | $828.60 | |