| 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 | $21.51 | 13.370% | $24.3859 | $24.39 | $24.40 | $24.40 |
| Purchase #2 | $165.47 | 3.675% | $171.551 | $171.55 | $171.55 | $171.60 |
| Purchase #3 | $99.76 | 13.222% | $112.9503 | $112.95 | $112.95 | $113.00 |
| Purchase #4 | $115.61 | 9.632% | $126.7456 | $126.75 | $126.75 | $126.70 |
| Purchase #5 | $218.71 | 11.487% | $243.8332 | $243.83 | $243.85 | $243.80 |
| Purchase #6 | $209.61 | 12.206% | $235.195 | $235.20 | $235.20 | $235.20 |
| Purchase #7 | $65.99 | 8.775% | $71.7806 | $71.78 | $71.80 | $71.80 |
| 7 purchase totals = | $896.66 | $986.4416 | $986.45 | $986.50 | $986.50 | |