| 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 | $193.47 | 4.196% | $201.588 | $201.59 | $201.60 | $201.60 |
| Purchase #2 | $103.41 | 11.336% | $115.1326 | $115.13 | $115.15 | $115.10 |
| Purchase #3 | $222.91 | 7.298% | $239.178 | $239.18 | $239.20 | $239.20 |
| Purchase #4 | $45.43 | 10.574% | $50.2338 | $50.23 | $50.25 | $50.20 |
| Purchase #5 | $61.62 | 9.659% | $67.5719 | $67.57 | $67.55 | $67.60 |
| Purchase #6 | $224.50 | 5.303% | $236.4052 | $236.41 | $236.40 | $236.40 |
| Purchase #7 | $156.53 | 6.678% | $166.9831 | $166.98 | $167.00 | $167.00 |
| 7 purchase totals = | $1,007.87 | $1,077.0926 | $1,077.09 | $1,077.15 | $1,077.10 | |