| 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 | $207.99 | 5.775% | $220.0014 | $220.00 | $220.00 | $220.00 |
| Purchase #2 | $126.89 | 11.126% | $141.0078 | $141.01 | $141.00 | $141.00 |
| Purchase #3 | $207.60 | 9.585% | $227.4985 | $227.50 | $227.50 | $227.50 |
| Purchase #4 | $184.94 | 13.359% | $209.6461 | $209.65 | $209.65 | $209.60 |
| Purchase #5 | $6.27 | 4.455% | $6.5493 | $6.55 | $6.55 | $6.50 |
| Purchase #6 | $38.74 | 11.509% | $43.1986 | $43.20 | $43.20 | $43.20 |
| Purchase #7 | $33.49 | 7.475% | $35.9934 | $35.99 | $36.00 | $36.00 |
| 7 purchase totals = | $805.92 | $883.8951 | $883.90 | $883.90 | $883.80 | |