| 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 | $183.37 | 9.592% | $200.9589 | $200.96 | $200.95 | $201.00 |
| Purchase #2 | $246.54 | 13.792% | $280.5428 | $280.54 | $280.55 | $280.50 |
| Purchase #3 | $237.40 | 5.702% | $250.9365 | $250.94 | $250.95 | $250.90 |
| Purchase #4 | $15.91 | 13.392% | $18.0407 | $18.04 | $18.05 | $18.00 |
| Purchase #5 | $249.32 | 8.519% | $270.5596 | $270.56 | $270.55 | $270.60 |
| Purchase #6 | $71.35 | 5.206% | $75.0645 | $75.06 | $75.05 | $75.10 |
| Purchase #7 | $111.28 | 8.725% | $120.9892 | $120.99 | $121.00 | $121.00 |
| 7 purchase totals = | $1,115.17 | $1,217.0922 | $1,217.09 | $1,217.10 | $1,217.10 | |