| 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 | $127.38 | 11.332% | $141.8147 | $141.81 | $141.80 | $141.80 |
| Purchase #2 | $76.39 | 10.557% | $84.4545 | $84.45 | $84.45 | $84.50 |
| Purchase #3 | $202.67 | 13.424% | $229.8764 | $229.88 | $229.90 | $229.90 |
| Purchase #4 | $182.98 | 8.473% | $198.4839 | $198.48 | $198.50 | $198.50 |
| Purchase #5 | $117.76 | 12.577% | $132.5707 | $132.57 | $132.55 | $132.60 |
| Purchase #6 | $140.76 | 8.702% | $153.0089 | $153.01 | $153.00 | $153.00 |
| Purchase #7 | $196.56 | 12.547% | $221.2224 | $221.22 | $221.20 | $221.20 |
| 7 purchase totals = | $1,044.50 | $1,161.4315 | $1,161.42 | $1,161.40 | $1,161.50 | |