| 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 | $63.36 | 12.639% | $71.3681 | $71.37 | $71.35 | $71.40 |
| Purchase #2 | $246.44 | 11.580% | $274.9778 | $274.98 | $275.00 | $275.00 |
| Purchase #3 | $148.39 | 3.547% | $153.6534 | $153.65 | $153.65 | $153.70 |
| Purchase #4 | $122.26 | 6.401% | $130.0859 | $130.09 | $130.10 | $130.10 |
| Purchase #5 | $79.75 | 12.644% | $89.8336 | $89.83 | $89.85 | $89.80 |
| Purchase #6 | $149.69 | 9.195% | $163.454 | $163.45 | $163.45 | $163.50 |
| Purchase #7 | $208.39 | 7.776% | $224.5944 | $224.59 | $224.60 | $224.60 |
| 7 purchase totals = | $1,018.28 | $1,107.9672 | $1,107.96 | $1,108.00 | $1,108.10 | |