| 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 | $232.64 | 8.691% | $252.8587 | $252.86 | $252.85 | $252.90 |
| Purchase #2 | $88.86 | 12.275% | $99.7676 | $99.77 | $99.75 | $99.80 |
| Purchase #3 | $133.41 | 11.527% | $148.7882 | $148.79 | $148.80 | $148.80 |
| Purchase #4 | $203.26 | 9.134% | $221.8258 | $221.83 | $221.85 | $221.80 |
| Purchase #5 | $209.70 | 6.692% | $223.7331 | $223.73 | $223.75 | $223.70 |
| Purchase #6 | $132.83 | 4.377% | $138.644 | $138.64 | $138.65 | $138.60 |
| Purchase #7 | $60.97 | 3.595% | $63.1619 | $63.16 | $63.15 | $63.20 |
| 7 purchase totals = | $1,061.67 | $1,148.7793 | $1,148.78 | $1,148.80 | $1,148.80 | |