| 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 | $76.52 | 7.639% | $82.3654 | $82.37 | $82.35 | $82.40 |
| Purchase #2 | $116.45 | 3.715% | $120.7761 | $120.78 | $120.80 | $120.80 |
| Purchase #3 | $112.94 | 5.604% | $119.2692 | $119.27 | $119.25 | $119.30 |
| Purchase #4 | $81.72 | 5.240% | $86.0021 | $86.00 | $86.00 | $86.00 |
| Purchase #5 | $133.66 | 7.474% | $143.6497 | $143.65 | $143.65 | $143.60 |
| Purchase #6 | $149.42 | 10.566% | $165.2077 | $165.21 | $165.20 | $165.20 |
| Purchase #7 | $115.88 | 4.265% | $120.8223 | $120.82 | $120.80 | $120.80 |
| 7 purchase totals = | $786.59 | $838.0925 | $838.10 | $838.05 | $838.10 | |