| 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 | $146.99 | 13.633% | $167.0291 | $167.03 | $167.05 | $167.00 |
| Purchase #2 | $25.73 | 12.702% | $28.9982 | $29.00 | $29.00 | $29.00 |
| Purchase #3 | $47.66 | 13.754% | $54.2152 | $54.22 | $54.20 | $54.20 |
| Purchase #4 | $140.99 | 4.200% | $146.9116 | $146.91 | $146.90 | $146.90 |
| Purchase #5 | $136.69 | 4.128% | $142.3326 | $142.33 | $142.35 | $142.30 |
| Purchase #6 | $80.32 | 7.558% | $86.3906 | $86.39 | $86.40 | $86.40 |
| Purchase #7 | $9.96 | 7.226% | $10.6797 | $10.68 | $10.70 | $10.70 |
| 7 purchase totals = | $588.34 | $636.5570 | $636.56 | $636.60 | $636.50 | |