| 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 | $65.41 | 8.280% | $70.8259 | $70.83 | $70.85 | $70.80 |
| Purchase #2 | $196.25 | 6.755% | $209.5067 | $209.51 | $209.50 | $209.50 |
| Purchase #3 | $119.35 | 13.803% | $135.8239 | $135.82 | $135.80 | $135.80 |
| Purchase #4 | $109.94 | 3.664% | $113.9682 | $113.97 | $113.95 | $114.00 |
| Purchase #5 | $214.82 | 10.663% | $237.7263 | $237.73 | $237.75 | $237.70 |
| Purchase #6 | $147.58 | 12.461% | $165.9699 | $165.97 | $165.95 | $166.00 |
| Purchase #7 | $200.36 | 7.728% | $215.8438 | $215.84 | $215.85 | $215.80 |
| 7 purchase totals = | $1,053.71 | $1,149.6647 | $1,149.67 | $1,149.65 | $1,149.60 | |