| 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 | $204.58 | 5.249% | $215.3184 | $215.32 | $215.30 | $215.30 |
| Purchase #2 | $206.77 | 10.279% | $228.0239 | $228.02 | $228.00 | $228.00 |
| Purchase #3 | $193.99 | 6.696% | $206.9796 | $206.98 | $207.00 | $207.00 |
| Purchase #4 | $147.76 | 4.293% | $154.1033 | $154.10 | $154.10 | $154.10 |
| Purchase #5 | $148.64 | 12.641% | $167.4296 | $167.43 | $167.45 | $167.40 |
| Purchase #6 | $220.45 | 8.239% | $238.6129 | $238.61 | $238.60 | $238.60 |
| Purchase #7 | $230.42 | 5.744% | $243.6553 | $243.66 | $243.65 | $243.70 |
| 7 purchase totals = | $1,352.61 | $1,454.1230 | $1,454.12 | $1,454.10 | $1,454.10 | |