| 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 | $18.41 | 7.347% | $19.7626 | $19.76 | $19.75 | $19.80 |
| Purchase #2 | $148.65 | 11.270% | $165.4029 | $165.40 | $165.40 | $165.40 |
| Purchase #3 | $205.55 | 6.369% | $218.6415 | $218.64 | $218.65 | $218.60 |
| Purchase #4 | $250.36 | 10.465% | $276.5602 | $276.56 | $276.55 | $276.60 |
| Purchase #5 | $65.31 | 5.822% | $69.1123 | $69.11 | $69.10 | $69.10 |
| Purchase #6 | $191.93 | 7.466% | $206.2595 | $206.26 | $206.25 | $206.30 |
| Purchase #7 | $45.86 | 7.831% | $49.4513 | $49.45 | $49.45 | $49.50 |
| 7 purchase totals = | $926.07 | $1,005.1903 | $1,005.18 | $1,005.15 | $1,005.30 | |