| 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 | $116.48 | 5.139% | $122.4659 | $122.47 | $122.45 | $122.50 |
| Purchase #2 | $220.85 | 5.737% | $233.5202 | $233.52 | $233.50 | $233.50 |
| Purchase #3 | $17.27 | 10.533% | $19.089 | $19.09 | $19.10 | $19.10 |
| Purchase #4 | $155.79 | 5.439% | $164.2634 | $164.26 | $164.25 | $164.30 |
| Purchase #5 | $80.78 | 6.869% | $86.3288 | $86.33 | $86.35 | $86.30 |
| Purchase #6 | $175.66 | 13.156% | $198.7698 | $198.77 | $198.75 | $198.80 |
| Purchase #7 | $9.77 | 13.174% | $11.0571 | $11.06 | $11.05 | $11.10 |
| 7 purchase totals = | $776.60 | $835.4942 | $835.50 | $835.45 | $835.60 | |