| 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 | $173.75 | 7.164% | $186.1975 | $186.20 | $186.20 | $186.20 |
| Purchase #2 | $199.72 | 6.287% | $212.2764 | $212.28 | $212.30 | $212.30 |
| Purchase #3 | $191.86 | 13.826% | $218.3866 | $218.39 | $218.40 | $218.40 |
| Purchase #4 | $190.37 | 5.383% | $200.6176 | $200.62 | $200.60 | $200.60 |
| Purchase #5 | $106.87 | 7.567% | $114.9569 | $114.96 | $114.95 | $115.00 |
| Purchase #6 | $245.87 | 8.576% | $266.9558 | $266.96 | $266.95 | $267.00 |
| Purchase #7 | $119.83 | 10.564% | $132.4888 | $132.49 | $132.50 | $132.50 |
| 7 purchase totals = | $1,228.27 | $1,331.8796 | $1,331.90 | $1,331.90 | $1,332.00 | |