| 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 | $43.65 | 5.190% | $45.9154 | $45.92 | $45.90 | $45.90 |
| Purchase #2 | $196.36 | 13.327% | $222.5289 | $222.53 | $222.55 | $222.50 |
| Purchase #3 | $136.43 | 8.530% | $148.0675 | $148.07 | $148.05 | $148.10 |
| Purchase #4 | $222.66 | 11.674% | $248.6533 | $248.65 | $248.65 | $248.70 |
| Purchase #5 | $154.64 | 7.805% | $166.7097 | $166.71 | $166.70 | $166.70 |
| Purchase #6 | $218.98 | 6.185% | $232.5239 | $232.52 | $232.50 | $232.50 |
| Purchase #7 | $51.27 | 9.632% | $56.2083 | $56.21 | $56.20 | $56.20 |
| 7 purchase totals = | $1,023.99 | $1,120.6070 | $1,120.61 | $1,120.55 | $1,120.60 | |