| 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 | $186.97 | 13.620% | $212.4353 | $212.44 | $212.45 | $212.40 |
| Purchase #2 | $215.93 | 13.704% | $245.521 | $245.52 | $245.50 | $245.50 |
| Purchase #3 | $33.58 | 5.832% | $35.5384 | $35.54 | $35.55 | $35.50 |
| Purchase #4 | $228.96 | 5.799% | $242.2374 | $242.24 | $242.25 | $242.20 |
| Purchase #5 | $215.31 | 5.846% | $227.897 | $227.90 | $227.90 | $227.90 |
| Purchase #6 | $86.84 | 10.394% | $95.8661 | $95.87 | $95.85 | $95.90 |
| Purchase #7 | $145.78 | 4.425% | $152.2308 | $152.23 | $152.25 | $152.20 |
| 7 purchase totals = | $1,113.37 | $1,211.7260 | $1,211.74 | $1,211.75 | $1,211.60 | |