| 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 | $114.94 | 12.258% | $129.0293 | $129.03 | $129.05 | $129.00 |
| Purchase #2 | $146.69 | 9.501% | $160.627 | $160.63 | $160.65 | $160.60 |
| Purchase #3 | $112.26 | 9.619% | $123.0583 | $123.06 | $123.05 | $123.10 |
| Purchase #4 | $8.31 | 7.323% | $8.9185 | $8.92 | $8.90 | $8.90 |
| Purchase #5 | $211.55 | 11.671% | $236.24 | $236.24 | $236.25 | $236.20 |
| Purchase #6 | $159.74 | 7.732% | $172.0911 | $172.09 | $172.10 | $172.10 |
| Purchase #7 | $137.26 | 5.624% | $144.9795 | $144.98 | $145.00 | $145.00 |
| 7 purchase totals = | $890.75 | $974.9437 | $974.95 | $975.00 | $974.90 | |