| 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 | $142.60 | 9.202% | $155.7221 | $155.72 | $155.70 | $155.70 |
| Purchase #2 | $142.25 | 8.634% | $154.5319 | $154.53 | $154.55 | $154.50 |
| Purchase #3 | $248.95 | 9.405% | $272.3637 | $272.36 | $272.35 | $272.40 |
| Purchase #4 | $133.93 | 11.178% | $148.9007 | $148.90 | $148.90 | $148.90 |
| Purchase #5 | $110.50 | 3.619% | $114.499 | $114.50 | $114.50 | $114.50 |
| Purchase #6 | $95.69 | 11.530% | $106.7231 | $106.72 | $106.70 | $106.70 |
| Purchase #7 | $202.75 | 4.381% | $211.6325 | $211.63 | $211.65 | $211.60 |
| 7 purchase totals = | $1,076.67 | $1,164.3730 | $1,164.36 | $1,164.35 | $1,164.30 | |