| 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 | $136.32 | 13.623% | $154.8909 | $154.89 | $154.90 | $154.90 |
| Purchase #2 | $221.98 | 6.516% | $236.4442 | $236.44 | $236.45 | $236.40 |
| Purchase #3 | $126.40 | 5.215% | $132.9918 | $132.99 | $133.00 | $133.00 |
| Purchase #4 | $183.50 | 8.337% | $198.7984 | $198.80 | $198.80 | $198.80 |
| Purchase #5 | $162.65 | 7.457% | $174.7788 | $174.78 | $174.80 | $174.80 |
| Purchase #6 | $226.75 | 5.205% | $238.5523 | $238.55 | $238.55 | $238.60 |
| Purchase #7 | $226.28 | 3.787% | $234.8492 | $234.85 | $234.85 | $234.80 |
| 7 purchase totals = | $1,283.88 | $1,371.3056 | $1,371.30 | $1,371.35 | $1,371.30 | |