| 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 | $148.25 | 4.394% | $154.7641 | $154.76 | $154.75 | $154.80 |
| Purchase #2 | $108.77 | 13.323% | $123.2614 | $123.26 | $123.25 | $123.30 |
| Purchase #3 | $18.74 | 13.747% | $21.3162 | $21.32 | $21.30 | $21.30 |
| Purchase #4 | $205.99 | 13.415% | $233.6236 | $233.62 | $233.60 | $233.60 |
| Purchase #5 | $40.42 | 13.622% | $45.926 | $45.93 | $45.95 | $45.90 |
| Purchase #6 | $57.26 | 6.432% | $60.943 | $60.94 | $60.95 | $60.90 |
| Purchase #7 | $190.26 | 9.468% | $208.2738 | $208.27 | $208.25 | $208.30 |
| 7 purchase totals = | $769.69 | $848.1081 | $848.10 | $848.05 | $848.10 | |