| 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 | $65.97 | 10.475% | $72.8804 | $72.88 | $72.90 | $72.90 |
| Purchase #2 | $221.91 | 13.136% | $251.0601 | $251.06 | $251.05 | $251.10 |
| Purchase #3 | $139.40 | 12.357% | $156.6257 | $156.63 | $156.65 | $156.60 |
| Purchase #4 | $190.76 | 11.129% | $211.9897 | $211.99 | $212.00 | $212.00 |
| Purchase #5 | $190.90 | 5.458% | $201.3193 | $201.32 | $201.30 | $201.30 |
| Purchase #6 | $169.53 | 7.736% | $182.6448 | $182.64 | $182.65 | $182.60 |
| Purchase #7 | $127.51 | 10.647% | $141.086 | $141.09 | $141.10 | $141.10 |
| 7 purchase totals = | $1,105.98 | $1,217.6060 | $1,217.61 | $1,217.65 | $1,217.60 | |