| 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 | $232.67 | 3.743% | $241.3788 | $241.38 | $241.40 | $241.40 |
| Purchase #2 | $246.39 | 9.614% | $270.0779 | $270.08 | $270.10 | $270.10 |
| Purchase #3 | $209.90 | 3.841% | $217.9623 | $217.96 | $217.95 | $218.00 |
| Purchase #4 | $72.88 | 12.458% | $81.9594 | $81.96 | $81.95 | $82.00 |
| Purchase #5 | $110.52 | 4.132% | $115.0867 | $115.09 | $115.10 | $115.10 |
| Purchase #6 | $34.80 | 9.483% | $38.1001 | $38.10 | $38.10 | $38.10 |
| Purchase #7 | $154.81 | 6.472% | $164.8293 | $164.83 | $164.85 | $164.80 |
| 7 purchase totals = | $1,061.97 | $1,129.3945 | $1,129.40 | $1,129.45 | $1,129.50 | |