| 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 | $148.39 | 8.414% | $160.8755 | $160.88 | $160.90 | $160.90 |
| Purchase #2 | $158.80 | 4.861% | $166.5193 | $166.52 | $166.50 | $166.50 |
| Purchase #3 | $167.85 | 5.463% | $177.0196 | $177.02 | $177.00 | $177.00 |
| Purchase #4 | $140.92 | 12.854% | $159.0339 | $159.03 | $159.05 | $159.00 |
| Purchase #5 | $227.62 | 5.197% | $239.4494 | $239.45 | $239.45 | $239.40 |
| Purchase #6 | $191.78 | 4.839% | $201.0602 | $201.06 | $201.05 | $201.10 |
| Purchase #7 | $118.70 | 7.230% | $127.282 | $127.28 | $127.30 | $127.30 |
| 7 purchase totals = | $1,154.06 | $1,231.2399 | $1,231.24 | $1,231.25 | $1,231.20 | |