| 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 | $116.65 | 12.645% | $131.4004 | $131.40 | $131.40 | $131.40 |
| Purchase #2 | $65.45 | 13.210% | $74.0959 | $74.10 | $74.10 | $74.10 |
| Purchase #3 | $67.95 | 3.564% | $70.3717 | $70.37 | $70.35 | $70.40 |
| Purchase #4 | $128.91 | 3.597% | $133.5469 | $133.55 | $133.55 | $133.50 |
| Purchase #5 | $75.68 | 13.268% | $85.7212 | $85.72 | $85.70 | $85.70 |
| Purchase #6 | $235.63 | 5.439% | $248.4459 | $248.45 | $248.45 | $248.40 |
| Purchase #7 | $20.41 | 7.308% | $21.9016 | $21.90 | $21.90 | $21.90 |
| 7 purchase totals = | $710.68 | $765.4836 | $765.49 | $765.45 | $765.40 | |