| 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 | $153.26 | 6.517% | $163.248 | $163.25 | $163.25 | $163.20 |
| Purchase #2 | $41.27 | 12.382% | $46.3801 | $46.38 | $46.40 | $46.40 |
| Purchase #3 | $140.44 | 4.525% | $146.7949 | $146.79 | $146.80 | $146.80 |
| Purchase #4 | $15.33 | 9.183% | $16.7378 | $16.74 | $16.75 | $16.70 |
| Purchase #5 | $47.57 | 5.270% | $50.0769 | $50.08 | $50.10 | $50.10 |
| Purchase #6 | $216.84 | 7.146% | $232.3354 | $232.34 | $232.35 | $232.30 |
| Purchase #7 | $57.92 | 9.613% | $63.4878 | $63.49 | $63.50 | $63.50 |
| 7 purchase totals = | $672.63 | $719.0609 | $719.07 | $719.15 | $719.00 | |