| 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 | $166.59 | 8.854% | $181.3399 | $181.34 | $181.35 | $181.30 |
| Purchase #2 | $157.27 | 12.660% | $177.1804 | $177.18 | $177.20 | $177.20 |
| Purchase #3 | $226.73 | 12.385% | $254.8105 | $254.81 | $254.80 | $254.80 |
| Purchase #4 | $221.61 | 13.128% | $250.703 | $250.70 | $250.70 | $250.70 |
| Purchase #5 | $136.36 | 3.270% | $140.819 | $140.82 | $140.80 | $140.80 |
| Purchase #6 | $188.52 | 6.746% | $201.2376 | $201.24 | $201.25 | $201.20 |
| Purchase #7 | $197.97 | 9.153% | $216.0902 | $216.09 | $216.10 | $216.10 |
| 7 purchase totals = | $1,295.05 | $1,422.1806 | $1,422.18 | $1,422.20 | $1,422.10 | |