| 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 | $16.81 | 3.593% | $17.414 | $17.41 | $17.40 | $17.40 |
| Purchase #2 | $11.43 | 6.783% | $12.2053 | $12.21 | $12.20 | $12.20 |
| Purchase #3 | $147.47 | 9.138% | $160.9458 | $160.95 | $160.95 | $160.90 |
| Purchase #4 | $126.72 | 5.450% | $133.6262 | $133.63 | $133.65 | $133.60 |
| Purchase #5 | $87.48 | 13.304% | $99.1183 | $99.12 | $99.10 | $99.10 |
| Purchase #6 | $233.45 | 6.433% | $248.4678 | $248.47 | $248.45 | $248.50 |
| Purchase #7 | $148.52 | 3.864% | $154.2588 | $154.26 | $154.25 | $154.30 |
| 7 purchase totals = | $771.88 | $826.0362 | $826.05 | $826.00 | $826.00 | |