| 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 | $184.46 | 12.304% | $207.156 | $207.16 | $207.15 | $207.20 |
| Purchase #2 | $156.45 | 5.862% | $165.6211 | $165.62 | $165.60 | $165.60 |
| Purchase #3 | $231.70 | 3.370% | $239.5083 | $239.51 | $239.50 | $239.50 |
| Purchase #4 | $100.44 | 7.721% | $108.195 | $108.20 | $108.20 | $108.20 |
| Purchase #5 | $94.60 | 8.400% | $102.5464 | $102.55 | $102.55 | $102.50 |
| Purchase #6 | $194.94 | 10.374% | $215.1631 | $215.16 | $215.15 | $215.20 |
| Purchase #7 | $78.94 | 5.720% | $83.4554 | $83.46 | $83.45 | $83.50 |
| 7 purchase totals = | $1,041.53 | $1,121.6453 | $1,121.66 | $1,121.60 | $1,121.70 | |