| 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 | $5.56 | 9.377% | $6.0814 | $6.08 | $6.10 | $6.10 |
| Purchase #2 | $202.25 | 5.344% | $213.0582 | $213.06 | $213.05 | $213.10 |
| Purchase #3 | $213.63 | 8.490% | $231.7672 | $231.77 | $231.75 | $231.80 |
| Purchase #4 | $205.60 | 7.650% | $221.3284 | $221.33 | $221.35 | $221.30 |
| Purchase #5 | $49.86 | 4.512% | $52.1097 | $52.11 | $52.10 | $52.10 |
| Purchase #6 | $18.86 | 6.761% | $20.1351 | $20.14 | $20.15 | $20.10 |
| Purchase #7 | $183.76 | 5.329% | $193.5526 | $193.55 | $193.55 | $193.60 |
| 7 purchase totals = | $879.52 | $938.0326 | $938.04 | $938.05 | $938.10 | |