| 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 | $176.39 | 7.493% | $189.6069 | $189.61 | $189.60 | $189.60 |
| Purchase #2 | $122.82 | 11.839% | $137.3607 | $137.36 | $137.35 | $137.40 |
| Purchase #3 | $96.31 | 10.268% | $106.1991 | $106.20 | $106.20 | $106.20 |
| Purchase #4 | $146.95 | 11.576% | $163.9609 | $163.96 | $163.95 | $164.00 |
| Purchase #5 | $22.54 | 10.698% | $24.9513 | $24.95 | $24.95 | $25.00 |
| Purchase #6 | $245.98 | 4.365% | $256.717 | $256.72 | $256.70 | $256.70 |
| Purchase #7 | $199.30 | 6.680% | $212.6132 | $212.61 | $212.60 | $212.60 |
| 7 purchase totals = | $1,010.29 | $1,091.4091 | $1,091.41 | $1,091.35 | $1,091.50 | |