| 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 | $116.35 | 10.258% | $128.2852 | $128.29 | $128.30 | $128.30 |
| Purchase #2 | $124.74 | 10.203% | $137.4672 | $137.47 | $137.45 | $137.50 |
| Purchase #3 | $129.58 | 3.475% | $134.0829 | $134.08 | $134.10 | $134.10 |
| Purchase #4 | $233.31 | 10.657% | $258.1738 | $258.17 | $258.15 | $258.20 |
| Purchase #5 | $80.50 | 6.619% | $85.8283 | $85.83 | $85.85 | $85.80 |
| Purchase #6 | $38.54 | 4.494% | $40.272 | $40.27 | $40.25 | $40.30 |
| Purchase #7 | $185.60 | 8.759% | $201.8567 | $201.86 | $201.85 | $201.90 |
| 7 purchase totals = | $908.62 | $985.9661 | $985.97 | $985.95 | $986.10 | |