| 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 | $192.54 | 12.754% | $217.0966 | $217.10 | $217.10 | $217.10 |
| Purchase #2 | $229.34 | 5.211% | $241.2909 | $241.29 | $241.30 | $241.30 |
| Purchase #3 | $165.82 | 10.627% | $183.4417 | $183.44 | $183.45 | $183.40 |
| Purchase #4 | $6.97 | 7.296% | $7.4785 | $7.48 | $7.50 | $7.50 |
| Purchase #5 | $223.66 | 4.612% | $233.9752 | $233.98 | $234.00 | $234.00 |
| Purchase #6 | $149.67 | 8.373% | $162.2019 | $162.20 | $162.20 | $162.20 |
| Purchase #7 | $182.52 | 6.400% | $194.2013 | $194.20 | $194.20 | $194.20 |
| 7 purchase totals = | $1,150.52 | $1,239.6861 | $1,239.69 | $1,239.75 | $1,239.70 | |