| 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 | $26.66 | 12.352% | $29.953 | $29.95 | $29.95 | $30.00 |
| Purchase #2 | $107.91 | 9.116% | $117.7471 | $117.75 | $117.75 | $117.70 |
| Purchase #3 | $248.89 | 10.422% | $274.8293 | $274.83 | $274.85 | $274.80 |
| Purchase #4 | $167.88 | 10.789% | $185.9926 | $185.99 | $186.00 | $186.00 |
| Purchase #5 | $136.83 | 10.164% | $150.7374 | $150.74 | $150.75 | $150.70 |
| Purchase #6 | $200.83 | 10.452% | $221.8208 | $221.82 | $221.80 | $221.80 |
| Purchase #7 | $194.57 | 7.729% | $209.6083 | $209.61 | $209.60 | $209.60 |
| 7 purchase totals = | $1,083.57 | $1,190.6885 | $1,190.69 | $1,190.70 | $1,190.60 | |