| 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 | $189.49 | 10.352% | $209.106 | $209.11 | $209.10 | $209.10 |
| Purchase #2 | $232.60 | 8.738% | $252.9246 | $252.92 | $252.90 | $252.90 |
| Purchase #3 | $95.28 | 4.204% | $99.2856 | $99.29 | $99.30 | $99.30 |
| Purchase #4 | $63.38 | 10.246% | $69.8739 | $69.87 | $69.85 | $69.90 |
| Purchase #5 | $193.55 | 11.266% | $215.3553 | $215.36 | $215.35 | $215.40 |
| Purchase #6 | $141.85 | 4.752% | $148.5907 | $148.59 | $148.60 | $148.60 |
| Purchase #7 | $234.80 | 8.388% | $254.495 | $254.50 | $254.50 | $254.50 |
| 7 purchase totals = | $1,150.95 | $1,249.6311 | $1,249.64 | $1,249.60 | $1,249.70 | |