| 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 | $184.42 | 7.843% | $198.8841 | $198.88 | $198.90 | $198.90 |
| Purchase #2 | $101.27 | 3.452% | $104.7658 | $104.77 | $104.75 | $104.80 |
| Purchase #3 | $201.57 | 9.523% | $220.7655 | $220.77 | $220.75 | $220.80 |
| Purchase #4 | $61.53 | 7.842% | $66.3552 | $66.36 | $66.35 | $66.40 |
| Purchase #5 | $203.32 | 5.293% | $214.0817 | $214.08 | $214.10 | $214.10 |
| Purchase #6 | $163.69 | 6.744% | $174.7293 | $174.73 | $174.75 | $174.70 |
| Purchase #7 | $174.39 | 13.694% | $198.271 | $198.27 | $198.25 | $198.30 |
| 7 purchase totals = | $1,090.19 | $1,177.8526 | $1,177.86 | $1,177.85 | $1,178.00 | |