| 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 | $203.89 | 5.660% | $215.4302 | $215.43 | $215.45 | $215.40 |
| Purchase #2 | $163.49 | 13.331% | $185.2849 | $185.28 | $185.30 | $185.30 |
| Purchase #3 | $93.67 | 13.505% | $106.3201 | $106.32 | $106.30 | $106.30 |
| Purchase #4 | $235.63 | 9.481% | $257.9701 | $257.97 | $257.95 | $258.00 |
| Purchase #5 | $91.93 | 10.567% | $101.6442 | $101.64 | $101.65 | $101.60 |
| Purchase #6 | $55.95 | 13.450% | $63.4753 | $63.48 | $63.50 | $63.50 |
| Purchase #7 | $62.29 | 12.831% | $70.2824 | $70.28 | $70.30 | $70.30 |
| 7 purchase totals = | $906.85 | $1,000.4072 | $1,000.40 | $1,000.45 | $1,000.40 | |