| 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 | $105.83 | 5.264% | $111.4009 | $111.40 | $111.40 | $111.40 |
| Purchase #2 | $178.52 | 12.618% | $201.0457 | $201.05 | $201.05 | $201.00 |
| Purchase #3 | $184.62 | 4.271% | $192.5051 | $192.51 | $192.50 | $192.50 |
| Purchase #4 | $68.29 | 13.758% | $77.6853 | $77.69 | $77.70 | $77.70 |
| Purchase #5 | $235.71 | 13.234% | $266.9039 | $266.90 | $266.90 | $266.90 |
| Purchase #6 | $57.94 | 12.398% | $65.1234 | $65.12 | $65.10 | $65.10 |
| Purchase #7 | $237.70 | 13.504% | $269.799 | $269.80 | $269.80 | $269.80 |
| 7 purchase totals = | $1,068.61 | $1,184.4633 | $1,184.47 | $1,184.45 | $1,184.40 | |