| 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 | $181.75 | 9.324% | $198.6964 | $198.70 | $198.70 | $198.70 |
| Purchase #2 | $104.35 | 12.597% | $117.495 | $117.50 | $117.50 | $117.50 |
| Purchase #3 | $231.93 | 13.230% | $262.6143 | $262.61 | $262.60 | $262.60 |
| Purchase #4 | $225.80 | 13.366% | $255.9804 | $255.98 | $256.00 | $256.00 |
| Purchase #5 | $69.59 | 4.357% | $72.622 | $72.62 | $72.60 | $72.60 |
| Purchase #6 | $122.30 | 8.818% | $133.0844 | $133.08 | $133.10 | $133.10 |
| Purchase #7 | $110.94 | 4.148% | $115.5418 | $115.54 | $115.55 | $115.50 |
| 7 purchase totals = | $1,046.66 | $1,156.0343 | $1,156.03 | $1,156.05 | $1,156.00 | |