| 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 | $104.26 | 7.588% | $112.1712 | $112.17 | $112.15 | $112.20 |
| Purchase #2 | $90.73 | 9.851% | $99.6678 | $99.67 | $99.65 | $99.70 |
| Purchase #3 | $121.51 | 13.796% | $138.2735 | $138.27 | $138.25 | $138.30 |
| Purchase #4 | $231.54 | 8.564% | $251.3691 | $251.37 | $251.35 | $251.40 |
| Purchase #5 | $83.37 | 3.287% | $86.1104 | $86.11 | $86.10 | $86.10 |
| Purchase #6 | $187.83 | 4.815% | $196.874 | $196.87 | $196.85 | $196.90 |
| Purchase #7 | $14.38 | 13.331% | $16.297 | $16.30 | $16.30 | $16.30 |
| 7 purchase totals = | $833.62 | $900.7630 | $900.76 | $900.65 | $900.90 | |