| 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 | $195.61 | 7.667% | $210.6074 | $210.61 | $210.60 | $210.60 |
| Purchase #2 | $15.69 | 6.218% | $16.6656 | $16.67 | $16.65 | $16.70 |
| Purchase #3 | $180.72 | 3.371% | $186.8121 | $186.81 | $186.80 | $186.80 |
| Purchase #4 | $80.97 | 9.509% | $88.6694 | $88.67 | $88.65 | $88.70 |
| Purchase #5 | $246.37 | 10.193% | $271.4825 | $271.48 | $271.50 | $271.50 |
| Purchase #6 | $8.34 | 3.838% | $8.6601 | $8.66 | $8.65 | $8.70 |
| Purchase #7 | $110.31 | 3.702% | $114.3937 | $114.39 | $114.40 | $114.40 |
| 7 purchase totals = | $838.01 | $897.2908 | $897.29 | $897.25 | $897.40 | |