| 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 | $15.42 | 12.691% | $17.377 | $17.38 | $17.40 | $17.40 |
| Purchase #2 | $223.43 | 8.455% | $242.321 | $242.32 | $242.30 | $242.30 |
| Purchase #3 | $6.31 | 6.659% | $6.7302 | $6.73 | $6.75 | $6.70 |
| Purchase #4 | $162.47 | 8.673% | $176.561 | $176.56 | $176.55 | $176.60 |
| Purchase #5 | $174.30 | 13.733% | $198.2366 | $198.24 | $198.25 | $198.20 |
| Purchase #6 | $126.57 | 8.600% | $137.455 | $137.46 | $137.45 | $137.50 |
| Purchase #7 | $50.98 | 10.829% | $56.5006 | $56.50 | $56.50 | $56.50 |
| 7 purchase totals = | $759.48 | $835.1814 | $835.19 | $835.20 | $835.20 | |