| 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 | $232.83 | 8.591% | $252.8324 | $252.83 | $252.85 | $252.80 |
| Purchase #2 | $215.30 | 4.636% | $225.2813 | $225.28 | $225.30 | $225.30 |
| Purchase #3 | $19.59 | 9.373% | $21.4262 | $21.43 | $21.45 | $21.40 |
| Purchase #4 | $172.30 | 6.724% | $183.8855 | $183.89 | $183.90 | $183.90 |
| Purchase #5 | $122.99 | 6.676% | $131.2008 | $131.20 | $131.20 | $131.20 |
| Purchase #6 | $49.60 | 9.765% | $54.4434 | $54.44 | $54.45 | $54.40 |
| Purchase #7 | $15.74 | 11.119% | $17.4901 | $17.49 | $17.50 | $17.50 |
| 7 purchase totals = | $828.35 | $886.5597 | $886.56 | $886.65 | $886.50 | |