| 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 | $218.42 | 4.177% | $227.5434 | $227.54 | $227.55 | $227.50 |
| Purchase #2 | $120.66 | 5.502% | $127.2987 | $127.30 | $127.30 | $127.30 |
| Purchase #3 | $120.99 | 5.423% | $127.5513 | $127.55 | $127.55 | $127.60 |
| Purchase #4 | $226.99 | 5.274% | $238.9615 | $238.96 | $238.95 | $239.00 |
| Purchase #5 | $111.94 | 7.702% | $120.5616 | $120.56 | $120.55 | $120.60 |
| Purchase #6 | $46.75 | 10.796% | $51.7971 | $51.80 | $51.80 | $51.80 |
| Purchase #7 | $212.31 | 7.457% | $228.142 | $228.14 | $228.15 | $228.10 |
| 7 purchase totals = | $1,058.06 | $1,121.8556 | $1,121.85 | $1,121.85 | $1,121.90 | |