| 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 | $163.36 | 12.699% | $184.1051 | $184.11 | $184.10 | $184.10 |
| Purchase #2 | $132.43 | 9.193% | $144.6043 | $144.60 | $144.60 | $144.60 |
| Purchase #3 | $12.88 | 5.251% | $13.5563 | $13.56 | $13.55 | $13.60 |
| Purchase #4 | $59.92 | 5.469% | $63.197 | $63.20 | $63.20 | $63.20 |
| Purchase #5 | $150.38 | 9.336% | $164.4195 | $164.42 | $164.40 | $164.40 |
| Purchase #6 | $151.77 | 8.327% | $164.4079 | $164.41 | $164.40 | $164.40 |
| Purchase #7 | $31.44 | 8.102% | $33.9873 | $33.99 | $34.00 | $34.00 |
| 7 purchase totals = | $702.18 | $768.2774 | $768.29 | $768.25 | $768.30 | |