| 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 | $138.52 | 3.837% | $143.835 | $143.84 | $143.85 | $143.80 |
| Purchase #2 | $209.93 | 10.277% | $231.5045 | $231.50 | $231.50 | $231.50 |
| Purchase #3 | $99.28 | 4.349% | $103.5977 | $103.60 | $103.60 | $103.60 |
| Purchase #4 | $248.45 | 13.328% | $281.5634 | $281.56 | $281.55 | $281.60 |
| Purchase #5 | $85.64 | 11.216% | $95.2454 | $95.25 | $95.25 | $95.20 |
| Purchase #6 | $232.88 | 12.675% | $262.3975 | $262.40 | $262.40 | $262.40 |
| Purchase #7 | $206.86 | 13.172% | $234.1076 | $234.11 | $234.10 | $234.10 |
| 7 purchase totals = | $1,221.56 | $1,352.2511 | $1,352.26 | $1,352.25 | $1,352.20 | |