| 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 | $102.39 | 4.224% | $106.715 | $106.72 | $106.70 | $106.70 |
| Purchase #2 | $239.54 | 5.863% | $253.5842 | $253.58 | $253.60 | $253.60 |
| Purchase #3 | $210.97 | 11.336% | $234.8856 | $234.89 | $234.90 | $234.90 |
| Purchase #4 | $233.58 | 10.652% | $258.4609 | $258.46 | $258.45 | $258.50 |
| Purchase #5 | $5.91 | 7.702% | $6.3652 | $6.37 | $6.35 | $6.40 |
| Purchase #6 | $113.48 | 13.130% | $128.3799 | $128.38 | $128.40 | $128.40 |
| Purchase #7 | $167.35 | 12.715% | $188.6286 | $188.63 | $188.65 | $188.60 |
| 7 purchase totals = | $1,073.22 | $1,177.0194 | $1,177.03 | $1,177.05 | $1,177.10 | |