| 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 | $27.78 | 5.363% | $29.2698 | $29.27 | $29.25 | $29.30 |
| Purchase #2 | $229.93 | 7.186% | $246.4528 | $246.45 | $246.45 | $246.50 |
| Purchase #3 | $187.45 | 4.235% | $195.3885 | $195.39 | $195.40 | $195.40 |
| Purchase #4 | $168.93 | 12.123% | $189.4094 | $189.41 | $189.40 | $189.40 |
| Purchase #5 | $210.37 | 3.711% | $218.1768 | $218.18 | $218.20 | $218.20 |
| Purchase #6 | $208.55 | 8.305% | $225.8701 | $225.87 | $225.85 | $225.90 |
| Purchase #7 | $182.62 | 3.595% | $189.1852 | $189.19 | $189.20 | $189.20 |
| 7 purchase totals = | $1,215.63 | $1,293.7526 | $1,293.76 | $1,293.75 | $1,293.90 | |