| 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 | $126.80 | 9.468% | $138.8054 | $138.81 | $138.80 | $138.80 |
| Purchase #2 | $182.92 | 3.249% | $188.8631 | $188.86 | $188.85 | $188.90 |
| Purchase #3 | $202.65 | 4.556% | $211.8827 | $211.88 | $211.90 | $211.90 |
| Purchase #4 | $222.96 | 5.311% | $234.8014 | $234.80 | $234.80 | $234.80 |
| Purchase #5 | $53.99 | 13.153% | $61.0913 | $61.09 | $61.10 | $61.10 |
| Purchase #6 | $88.63 | 6.332% | $94.2421 | $94.24 | $94.25 | $94.20 |
| Purchase #7 | $17.50 | 12.134% | $19.6235 | $19.62 | $19.60 | $19.60 |
| 7 purchase totals = | $895.45 | $949.3095 | $949.30 | $949.30 | $949.30 | |