| 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 | $27.95 | 11.419% | $31.1416 | $31.14 | $31.15 | $31.10 |
| Purchase #2 | $234.35 | 5.371% | $246.9369 | $246.94 | $246.95 | $246.90 |
| Purchase #3 | $195.27 | 13.519% | $221.6686 | $221.67 | $221.65 | $221.70 |
| Purchase #4 | $46.47 | 6.483% | $49.4827 | $49.48 | $49.50 | $49.50 |
| Purchase #5 | $133.37 | 10.795% | $147.7673 | $147.77 | $147.75 | $147.80 |
| Purchase #6 | $51.30 | 9.858% | $56.3572 | $56.36 | $56.35 | $56.40 |
| Purchase #7 | $197.57 | 4.264% | $205.9944 | $205.99 | $206.00 | $206.00 |
| 7 purchase totals = | $886.28 | $959.3487 | $959.35 | $959.35 | $959.40 | |