| 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 | $95.43 | 10.567% | $105.5141 | $105.51 | $105.50 | $105.50 |
| Purchase #2 | $47.73 | 3.668% | $49.4807 | $49.48 | $49.50 | $49.50 |
| Purchase #3 | $176.43 | 4.195% | $183.8312 | $183.83 | $183.85 | $183.80 |
| Purchase #4 | $117.88 | 13.447% | $133.7313 | $133.73 | $133.75 | $133.70 |
| Purchase #5 | $112.97 | 5.415% | $119.0873 | $119.09 | $119.10 | $119.10 |
| Purchase #6 | $239.57 | 12.542% | $269.6169 | $269.62 | $269.60 | $269.60 |
| Purchase #7 | $63.97 | 11.147% | $71.1007 | $71.10 | $71.10 | $71.10 |
| 7 purchase totals = | $853.98 | $932.3622 | $932.36 | $932.40 | $932.30 | |