| 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 | $210.40 | 12.433% | $236.559 | $236.56 | $236.55 | $236.60 |
| Purchase #2 | $188.47 | 5.115% | $198.1102 | $198.11 | $198.10 | $198.10 |
| Purchase #3 | $118.83 | 9.473% | $130.0868 | $130.09 | $130.10 | $130.10 |
| Purchase #4 | $45.29 | 12.656% | $51.0219 | $51.02 | $51.00 | $51.00 |
| Purchase #5 | $61.37 | 13.193% | $69.4665 | $69.47 | $69.45 | $69.50 |
| Purchase #6 | $220.41 | 12.619% | $248.2235 | $248.22 | $248.20 | $248.20 |
| Purchase #7 | $181.50 | 12.392% | $203.9915 | $203.99 | $204.00 | $204.00 |
| 7 purchase totals = | $1,026.27 | $1,137.4594 | $1,137.46 | $1,137.40 | $1,137.50 | |