| 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 | $137.32 | 12.713% | $154.7775 | $154.78 | $154.80 | $154.80 |
| Purchase #2 | $170.49 | 13.657% | $193.7738 | $193.77 | $193.75 | $193.80 |
| Purchase #3 | $235.32 | 11.758% | $262.9889 | $262.99 | $263.00 | $263.00 |
| Purchase #4 | $196.37 | 11.242% | $218.4459 | $218.45 | $218.45 | $218.40 |
| Purchase #5 | $144.94 | 8.316% | $156.9932 | $156.99 | $157.00 | $157.00 |
| Purchase #6 | $18.32 | 3.864% | $19.0279 | $19.03 | $19.05 | $19.00 |
| Purchase #7 | $172.51 | 9.196% | $188.374 | $188.37 | $188.35 | $188.40 |
| 7 purchase totals = | $1,075.27 | $1,194.3812 | $1,194.38 | $1,194.40 | $1,194.40 | |