| 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 | $185.80 | 9.708% | $203.8375 | $203.84 | $203.85 | $203.80 |
| Purchase #2 | $37.39 | 7.221% | $40.0899 | $40.09 | $40.10 | $40.10 |
| Purchase #3 | $13.33 | 9.375% | $14.5797 | $14.58 | $14.60 | $14.60 |
| Purchase #4 | $17.49 | 6.465% | $18.6207 | $18.62 | $18.60 | $18.60 |
| Purchase #5 | $211.53 | 9.219% | $231.031 | $231.03 | $231.05 | $231.00 |
| Purchase #6 | $67.96 | 4.425% | $70.9672 | $70.97 | $70.95 | $71.00 |
| Purchase #7 | $136.28 | 13.382% | $154.517 | $154.52 | $154.50 | $154.50 |
| 7 purchase totals = | $669.78 | $733.6430 | $733.65 | $733.65 | $733.60 | |