| 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 | $41.37 | 9.530% | $45.3126 | $45.31 | $45.30 | $45.30 |
| Purchase #2 | $225.70 | 4.218% | $235.22 | $235.22 | $235.20 | $235.20 |
| Purchase #3 | $194.97 | 8.382% | $211.3124 | $211.31 | $211.30 | $211.30 |
| Purchase #4 | $176.34 | 4.569% | $184.397 | $184.40 | $184.40 | $184.40 |
| Purchase #5 | $34.49 | 4.799% | $36.1452 | $36.15 | $36.15 | $36.10 |
| Purchase #6 | $43.96 | 4.749% | $46.0477 | $46.05 | $46.05 | $46.00 |
| Purchase #7 | $215.33 | 11.281% | $239.6214 | $239.62 | $239.60 | $239.60 |
| 7 purchase totals = | $932.16 | $998.0563 | $998.06 | $998.00 | $997.90 | |