| 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 | $231.41 | 9.672% | $253.792 | $253.79 | $253.80 | $253.80 |
| Purchase #2 | $238.96 | 13.511% | $271.2459 | $271.25 | $271.25 | $271.20 |
| Purchase #3 | $116.96 | 13.656% | $132.9321 | $132.93 | $132.95 | $132.90 |
| Purchase #4 | $106.52 | 13.290% | $120.6765 | $120.68 | $120.70 | $120.70 |
| Purchase #5 | $209.63 | 13.802% | $238.5631 | $238.56 | $238.55 | $238.60 |
| Purchase #6 | $234.44 | 3.428% | $242.4766 | $242.48 | $242.50 | $242.50 |
| Purchase #7 | $122.62 | 11.813% | $137.1051 | $137.11 | $137.10 | $137.10 |
| 7 purchase totals = | $1,260.54 | $1,396.7913 | $1,396.80 | $1,396.85 | $1,396.80 | |