| 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 | $141.48 | 5.571% | $149.3619 | $149.36 | $149.35 | $149.40 |
| Purchase #2 | $212.47 | 10.523% | $234.8282 | $234.83 | $234.85 | $234.80 |
| Purchase #3 | $92.85 | 12.835% | $104.7673 | $104.77 | $104.75 | $104.80 |
| Purchase #4 | $124.64 | 11.778% | $139.3201 | $139.32 | $139.30 | $139.30 |
| Purchase #5 | $110.50 | 11.674% | $123.3998 | $123.40 | $123.40 | $123.40 |
| Purchase #6 | $175.33 | 7.438% | $188.371 | $188.37 | $188.35 | $188.40 |
| Purchase #7 | $146.77 | 7.196% | $157.3316 | $157.33 | $157.35 | $157.30 |
| 7 purchase totals = | $1,004.04 | $1,097.3799 | $1,097.38 | $1,097.35 | $1,097.40 | |