| 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 | $178.83 | 11.402% | $199.2202 | $199.22 | $199.20 | $199.20 |
| Purchase #2 | $104.78 | 5.814% | $110.8719 | $110.87 | $110.85 | $110.90 |
| Purchase #3 | $183.97 | 13.327% | $208.4877 | $208.49 | $208.50 | $208.50 |
| Purchase #4 | $191.94 | 13.291% | $217.4507 | $217.45 | $217.45 | $217.50 |
| Purchase #5 | $58.78 | 12.381% | $66.0576 | $66.06 | $66.05 | $66.10 |
| Purchase #6 | $129.88 | 3.782% | $134.7921 | $134.79 | $134.80 | $134.80 |
| Purchase #7 | $119.59 | 13.192% | $135.3663 | $135.37 | $135.35 | $135.40 |
| 7 purchase totals = | $967.77 | $1,072.2465 | $1,072.25 | $1,072.20 | $1,072.40 | |