| 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 | $133.58 | 13.567% | $151.7028 | $151.70 | $151.70 | $151.70 |
| Purchase #2 | $221.72 | 7.784% | $238.9787 | $238.98 | $239.00 | $239.00 |
| Purchase #3 | $12.67 | 3.725% | $13.142 | $13.14 | $13.15 | $13.10 |
| Purchase #4 | $63.28 | 8.795% | $68.8455 | $68.85 | $68.85 | $68.80 |
| Purchase #5 | $173.52 | 3.328% | $179.2947 | $179.29 | $179.30 | $179.30 |
| Purchase #6 | $8.45 | 5.123% | $8.8829 | $8.88 | $8.90 | $8.90 |
| Purchase #7 | $101.33 | 13.378% | $114.8859 | $114.89 | $114.90 | $114.90 |
| 7 purchase totals = | $714.55 | $775.7325 | $775.73 | $775.80 | $775.70 | |