| 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 | $162.55 | 12.129% | $182.2657 | $182.27 | $182.25 | $182.30 |
| Purchase #2 | $149.65 | 10.767% | $165.7628 | $165.76 | $165.75 | $165.80 |
| Purchase #3 | $140.38 | 6.477% | $149.4724 | $149.47 | $149.45 | $149.50 |
| Purchase #4 | $147.83 | 10.314% | $163.0772 | $163.08 | $163.10 | $163.10 |
| Purchase #5 | $119.93 | 6.438% | $127.6511 | $127.65 | $127.65 | $127.70 |
| Purchase #6 | $224.92 | 6.624% | $239.8187 | $239.82 | $239.80 | $239.80 |
| Purchase #7 | $197.25 | 11.782% | $220.49 | $220.49 | $220.50 | $220.50 |
| 7 purchase totals = | $1,142.51 | $1,248.5379 | $1,248.54 | $1,248.50 | $1,248.70 | |