| 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 | $106.38 | 5.554% | $112.2883 | $112.29 | $112.30 | $112.30 |
| Purchase #2 | $45.71 | 4.304% | $47.6774 | $47.68 | $47.70 | $47.70 |
| Purchase #3 | $199.27 | 8.582% | $216.3714 | $216.37 | $216.35 | $216.40 |
| Purchase #4 | $140.46 | 11.382% | $156.4472 | $156.45 | $156.45 | $156.40 |
| Purchase #5 | $12.86 | 7.651% | $13.8439 | $13.84 | $13.85 | $13.80 |
| Purchase #6 | $30.67 | 12.627% | $34.5427 | $34.54 | $34.55 | $34.50 |
| Purchase #7 | $117.53 | 5.250% | $123.7003 | $123.70 | $123.70 | $123.70 |
| 7 purchase totals = | $652.88 | $704.8712 | $704.87 | $704.90 | $704.80 | |