| 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 | $238.49 | 6.632% | $254.3067 | $254.31 | $254.30 | $254.30 |
| Purchase #2 | $145.77 | 12.361% | $163.7886 | $163.79 | $163.80 | $163.80 |
| Purchase #3 | $221.77 | 11.278% | $246.7812 | $246.78 | $246.80 | $246.80 |
| Purchase #4 | $201.49 | 13.708% | $229.1102 | $229.11 | $229.10 | $229.10 |
| Purchase #5 | $28.57 | 4.847% | $29.9548 | $29.95 | $29.95 | $30.00 |
| Purchase #6 | $37.55 | 8.820% | $40.8619 | $40.86 | $40.85 | $40.90 |
| Purchase #7 | $183.85 | 9.589% | $201.4794 | $201.48 | $201.50 | $201.50 |
| 7 purchase totals = | $1,057.49 | $1,166.2828 | $1,166.28 | $1,166.30 | $1,166.40 | |