| 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 | $82.25 | 7.718% | $88.5981 | $88.60 | $88.60 | $88.60 |
| Purchase #2 | $21.35 | 4.224% | $22.2518 | $22.25 | $22.25 | $22.30 |
| Purchase #3 | $140.88 | 9.181% | $153.8142 | $153.81 | $153.80 | $153.80 |
| Purchase #4 | $167.67 | 13.318% | $190.0003 | $190.00 | $190.00 | $190.00 |
| Purchase #5 | $115.47 | 13.155% | $130.6601 | $130.66 | $130.65 | $130.70 |
| Purchase #6 | $166.27 | 11.282% | $185.0286 | $185.03 | $185.05 | $185.00 |
| Purchase #7 | $162.85 | 4.485% | $170.1538 | $170.15 | $170.15 | $170.20 |
| 7 purchase totals = | $856.74 | $940.5069 | $940.50 | $940.50 | $940.60 | |