| 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 | $222.37 | 4.562% | $232.5145 | $232.51 | $232.50 | $232.50 |
| Purchase #2 | $185.30 | 6.369% | $197.1018 | $197.10 | $197.10 | $197.10 |
| Purchase #3 | $201.64 | 3.259% | $208.2114 | $208.21 | $208.20 | $208.20 |
| Purchase #4 | $5.73 | 9.492% | $6.2739 | $6.27 | $6.25 | $6.30 |
| Purchase #5 | $32.69 | 10.418% | $36.0956 | $36.10 | $36.10 | $36.10 |
| Purchase #6 | $128.92 | 6.146% | $136.8434 | $136.84 | $136.85 | $136.80 |
| Purchase #7 | $109.35 | 5.615% | $115.49 | $115.49 | $115.50 | $115.50 |
| 7 purchase totals = | $886.00 | $932.5306 | $932.52 | $932.50 | $932.50 | |