| 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 | $135.25 | 5.261% | $142.3655 | $142.37 | $142.35 | $142.40 |
| Purchase #2 | $162.99 | 13.569% | $185.1061 | $185.11 | $185.10 | $185.10 |
| Purchase #3 | $18.83 | 9.638% | $20.6448 | $20.64 | $20.65 | $20.60 |
| Purchase #4 | $189.74 | 8.239% | $205.3727 | $205.37 | $205.35 | $205.40 |
| Purchase #5 | $172.28 | 9.844% | $189.2392 | $189.24 | $189.25 | $189.20 |
| Purchase #6 | $55.57 | 10.225% | $61.252 | $61.25 | $61.25 | $61.30 |
| Purchase #7 | $230.41 | 10.362% | $254.2851 | $254.29 | $254.30 | $254.30 |
| 7 purchase totals = | $965.07 | $1,058.2654 | $1,058.27 | $1,058.25 | $1,058.30 | |