| 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 | $120.89 | 12.205% | $135.6446 | $135.64 | $135.65 | $135.60 |
| Purchase #2 | $142.85 | 10.107% | $157.2878 | $157.29 | $157.30 | $157.30 |
| Purchase #3 | $186.26 | 3.209% | $192.2371 | $192.24 | $192.25 | $192.20 |
| Purchase #4 | $122.56 | 12.578% | $137.9756 | $137.98 | $138.00 | $138.00 |
| Purchase #5 | $86.96 | 12.808% | $98.0978 | $98.10 | $98.10 | $98.10 |
| Purchase #6 | $78.25 | 3.218% | $80.7681 | $80.77 | $80.75 | $80.80 |
| Purchase #7 | $167.55 | 13.632% | $190.3904 | $190.39 | $190.40 | $190.40 |
| 7 purchase totals = | $905.32 | $992.4014 | $992.41 | $992.45 | $992.40 | |