| 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 | $157.86 | 6.373% | $167.9204 | $167.92 | $167.90 | $167.90 |
| Purchase #2 | $109.85 | 3.267% | $113.4388 | $113.44 | $113.45 | $113.40 |
| Purchase #3 | $94.54 | 10.323% | $104.2994 | $104.30 | $104.30 | $104.30 |
| Purchase #4 | $93.72 | 9.201% | $102.3432 | $102.34 | $102.35 | $102.30 |
| Purchase #5 | $195.30 | 5.632% | $206.2993 | $206.30 | $206.30 | $206.30 |
| Purchase #6 | $177.40 | 4.372% | $185.1559 | $185.16 | $185.15 | $185.20 |
| Purchase #7 | $211.98 | 10.149% | $233.4939 | $233.49 | $233.50 | $233.50 |
| 7 purchase totals = | $1,040.65 | $1,112.9509 | $1,112.95 | $1,112.95 | $1,112.90 | |