| 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 | $177.59 | 10.805% | $196.7786 | $196.78 | $196.80 | $196.80 |
| Purchase #2 | $25.26 | 10.625% | $27.9439 | $27.94 | $27.95 | $27.90 |
| Purchase #3 | $136.73 | 8.837% | $148.8128 | $148.81 | $148.80 | $148.80 |
| Purchase #4 | $248.67 | 13.165% | $281.4074 | $281.41 | $281.40 | $281.40 |
| Purchase #5 | $49.44 | 9.238% | $54.0073 | $54.01 | $54.00 | $54.00 |
| Purchase #6 | $33.78 | 9.495% | $36.9874 | $36.99 | $37.00 | $37.00 |
| Purchase #7 | $79.94 | 8.386% | $86.6438 | $86.64 | $86.65 | $86.60 |
| 7 purchase totals = | $751.41 | $832.5812 | $832.58 | $832.60 | $832.50 | |