| 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 | $68.72 | 6.635% | $73.2796 | $73.28 | $73.30 | $73.30 |
| Purchase #2 | $145.69 | 13.296% | $165.0609 | $165.06 | $165.05 | $165.10 |
| Purchase #3 | $117.53 | 4.507% | $122.8271 | $122.83 | $122.85 | $122.80 |
| Purchase #4 | $116.78 | 6.401% | $124.2551 | $124.26 | $124.25 | $124.30 |
| Purchase #5 | $14.82 | 7.218% | $15.8897 | $15.89 | $15.90 | $15.90 |
| Purchase #6 | $172.68 | 11.698% | $192.8801 | $192.88 | $192.90 | $192.90 |
| Purchase #7 | $115.87 | 7.270% | $124.2937 | $124.29 | $124.30 | $124.30 |
| 7 purchase totals = | $752.09 | $818.4862 | $818.49 | $818.55 | $818.60 | |