| 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 | $198.64 | 11.275% | $221.0367 | $221.04 | $221.05 | $221.00 |
| Purchase #2 | $63.60 | 9.266% | $69.4932 | $69.49 | $69.50 | $69.50 |
| Purchase #3 | $114.40 | 12.572% | $128.7824 | $128.78 | $128.80 | $128.80 |
| Purchase #4 | $52.98 | 7.530% | $56.9694 | $56.97 | $56.95 | $57.00 |
| Purchase #5 | $124.95 | 11.578% | $139.4167 | $139.42 | $139.40 | $139.40 |
| Purchase #6 | $187.90 | 8.466% | $203.8076 | $203.81 | $203.80 | $203.80 |
| Purchase #7 | $134.92 | 4.572% | $141.0885 | $141.09 | $141.10 | $141.10 |
| 7 purchase totals = | $877.39 | $960.5945 | $960.60 | $960.60 | $960.60 | |