| 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 | $195.30 | 3.362% | $201.866 | $201.87 | $201.85 | $201.90 |
| Purchase #2 | $106.47 | 6.359% | $113.2404 | $113.24 | $113.25 | $113.20 |
| Purchase #3 | $207.60 | 5.589% | $219.2028 | $219.20 | $219.20 | $219.20 |
| Purchase #4 | $5.60 | 13.161% | $6.337 | $6.34 | $6.35 | $6.30 |
| Purchase #5 | $224.43 | 4.385% | $234.2713 | $234.27 | $234.25 | $234.30 |
| Purchase #6 | $150.72 | 7.780% | $162.446 | $162.45 | $162.45 | $162.40 |
| Purchase #7 | $216.75 | 12.318% | $243.4493 | $243.45 | $243.45 | $243.40 |
| 7 purchase totals = | $1,106.87 | $1,180.8128 | $1,180.82 | $1,180.80 | $1,180.70 | |