| 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 | $36.81 | 12.428% | $41.3847 | $41.38 | $41.40 | $41.40 |
| Purchase #2 | $137.56 | 13.278% | $155.8252 | $155.83 | $155.85 | $155.80 |
| Purchase #3 | $148.36 | 4.119% | $154.4709 | $154.47 | $154.45 | $154.50 |
| Purchase #4 | $21.54 | 9.627% | $23.6137 | $23.61 | $23.60 | $23.60 |
| Purchase #5 | $235.70 | 4.742% | $246.8769 | $246.88 | $246.90 | $246.90 |
| Purchase #6 | $77.45 | 12.469% | $87.1072 | $87.11 | $87.10 | $87.10 |
| Purchase #7 | $177.78 | 5.806% | $188.1019 | $188.10 | $188.10 | $188.10 |
| 7 purchase totals = | $835.20 | $897.3805 | $897.38 | $897.40 | $897.40 | |