| 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 | $44.93 | 9.420% | $49.1624 | $49.16 | $49.15 | $49.20 |
| Purchase #2 | $106.52 | 10.417% | $117.6162 | $117.62 | $117.60 | $117.60 |
| Purchase #3 | $103.41 | 3.832% | $107.3727 | $107.37 | $107.35 | $107.40 |
| Purchase #4 | $43.54 | 12.719% | $49.0779 | $49.08 | $49.10 | $49.10 |
| Purchase #5 | $72.74 | 5.209% | $76.529 | $76.53 | $76.55 | $76.50 |
| Purchase #6 | $164.64 | 9.781% | $180.7434 | $180.74 | $180.75 | $180.70 |
| Purchase #7 | $164.55 | 9.187% | $179.6672 | $179.67 | $179.65 | $179.70 |
| 7 purchase totals = | $700.33 | $760.1688 | $760.17 | $760.15 | $760.20 | |