| 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 | $143.57 | 5.542% | $151.5266 | $151.53 | $151.55 | $151.50 |
| Purchase #2 | $182.64 | 12.411% | $205.3075 | $205.31 | $205.30 | $205.30 |
| Purchase #3 | $85.86 | 8.681% | $93.3135 | $93.31 | $93.30 | $93.30 |
| Purchase #4 | $137.83 | 5.139% | $144.9131 | $144.91 | $144.90 | $144.90 |
| Purchase #5 | $213.87 | 12.205% | $239.9728 | $239.97 | $239.95 | $240.00 |
| Purchase #6 | $146.75 | 10.689% | $162.4361 | $162.44 | $162.45 | $162.40 |
| Purchase #7 | $229.72 | 3.537% | $237.8452 | $237.85 | $237.85 | $237.80 |
| 7 purchase totals = | $1,140.24 | $1,235.3148 | $1,235.32 | $1,235.30 | $1,235.20 | |