| 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 | $199.36 | 4.682% | $208.694 | $208.69 | $208.70 | $208.70 |
| Purchase #2 | $101.30 | 7.506% | $108.9036 | $108.90 | $108.90 | $108.90 |
| Purchase #3 | $166.26 | 10.631% | $183.9351 | $183.94 | $183.95 | $183.90 |
| Purchase #4 | $248.33 | 11.771% | $277.5609 | $277.56 | $277.55 | $277.60 |
| Purchase #5 | $18.91 | 11.328% | $21.0521 | $21.05 | $21.05 | $21.10 |
| Purchase #6 | $64.89 | 10.473% | $71.6859 | $71.69 | $71.70 | $71.70 |
| Purchase #7 | $12.41 | 13.672% | $14.1067 | $14.11 | $14.10 | $14.10 |
| 7 purchase totals = | $811.46 | $885.9383 | $885.94 | $885.95 | $886.00 | |