| 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 | $116.86 | 10.275% | $128.8674 | $128.87 | $128.85 | $128.90 |
| Purchase #2 | $132.34 | 10.716% | $146.5216 | $146.52 | $146.50 | $146.50 |
| Purchase #3 | $217.39 | 6.245% | $230.966 | $230.97 | $230.95 | $231.00 |
| Purchase #4 | $69.88 | 9.149% | $76.2733 | $76.27 | $76.25 | $76.30 |
| Purchase #5 | $179.76 | 6.738% | $191.8722 | $191.87 | $191.85 | $191.90 |
| Purchase #6 | $186.58 | 8.843% | $203.0793 | $203.08 | $203.10 | $203.10 |
| Purchase #7 | $113.37 | 9.868% | $124.5574 | $124.56 | $124.55 | $124.60 |
| 7 purchase totals = | $1,016.18 | $1,102.1372 | $1,102.14 | $1,102.05 | $1,102.30 | |