| 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 | $33.40 | 10.607% | $36.9427 | $36.94 | $36.95 | $36.90 |
| Purchase #2 | $117.74 | 10.244% | $129.8013 | $129.80 | $129.80 | $129.80 |
| Purchase #3 | $198.70 | 4.391% | $207.4249 | $207.42 | $207.40 | $207.40 |
| Purchase #4 | $141.98 | 10.323% | $156.6366 | $156.64 | $156.65 | $156.60 |
| Purchase #5 | $220.48 | 8.837% | $239.9638 | $239.96 | $239.95 | $240.00 |
| Purchase #6 | $175.94 | 10.144% | $193.7874 | $193.79 | $193.80 | $193.80 |
| Purchase #7 | $239.51 | 9.188% | $261.5162 | $261.52 | $261.50 | $261.50 |
| 7 purchase totals = | $1,127.75 | $1,226.0729 | $1,226.07 | $1,226.05 | $1,226.00 | |