| 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 | $175.74 | 6.172% | $186.5867 | $186.59 | $186.60 | $186.60 |
| Purchase #2 | $108.36 | 7.800% | $116.8121 | $116.81 | $116.80 | $116.80 |
| Purchase #3 | $58.33 | 6.776% | $62.2824 | $62.28 | $62.30 | $62.30 |
| Purchase #4 | $77.91 | 3.251% | $80.4429 | $80.44 | $80.45 | $80.40 |
| Purchase #5 | $207.88 | 4.707% | $217.6649 | $217.66 | $217.65 | $217.70 |
| Purchase #6 | $196.69 | 7.689% | $211.8135 | $211.81 | $211.80 | $211.80 |
| Purchase #7 | $73.41 | 3.312% | $75.8413 | $75.84 | $75.85 | $75.80 |
| 7 purchase totals = | $898.32 | $951.4438 | $951.43 | $951.45 | $951.40 | |