| 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 | $174.59 | 5.631% | $184.4212 | $184.42 | $184.40 | $184.40 |
| Purchase #2 | $193.35 | 9.375% | $211.4766 | $211.48 | $211.50 | $211.50 |
| Purchase #3 | $138.68 | 13.814% | $157.8373 | $157.84 | $157.85 | $157.80 |
| Purchase #4 | $78.64 | 8.872% | $85.6169 | $85.62 | $85.60 | $85.60 |
| Purchase #5 | $205.42 | 9.641% | $225.2245 | $225.22 | $225.20 | $225.20 |
| Purchase #6 | $156.73 | 4.130% | $163.2029 | $163.20 | $163.20 | $163.20 |
| Purchase #7 | $156.90 | 11.831% | $175.4628 | $175.46 | $175.45 | $175.50 |
| 7 purchase totals = | $1,104.31 | $1,203.2422 | $1,203.24 | $1,203.20 | $1,203.20 | |