| 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 | $235.74 | 8.533% | $255.8557 | $255.86 | $255.85 | $255.90 |
| Purchase #2 | $62.29 | 4.393% | $65.0264 | $65.03 | $65.05 | $65.00 |
| Purchase #3 | $121.75 | 5.824% | $128.8407 | $128.84 | $128.85 | $128.80 |
| Purchase #4 | $108.44 | 7.496% | $116.5687 | $116.57 | $116.55 | $116.60 |
| Purchase #5 | $113.90 | 11.318% | $126.7912 | $126.79 | $126.80 | $126.80 |
| Purchase #6 | $136.66 | 13.312% | $154.8522 | $154.85 | $154.85 | $154.90 |
| Purchase #7 | $43.75 | 3.676% | $45.3583 | $45.36 | $45.35 | $45.40 |
| 7 purchase totals = | $822.53 | $893.2932 | $893.30 | $893.30 | $893.40 | |