| 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 | $37.62 | 13.149% | $42.5667 | $42.57 | $42.55 | $42.60 |
| Purchase #2 | $190.82 | 12.539% | $214.7469 | $214.75 | $214.75 | $214.70 |
| Purchase #3 | $53.57 | 10.853% | $59.384 | $59.38 | $59.40 | $59.40 |
| Purchase #4 | $226.86 | 10.279% | $250.1789 | $250.18 | $250.20 | $250.20 |
| Purchase #5 | $192.40 | 4.721% | $201.4832 | $201.48 | $201.50 | $201.50 |
| Purchase #6 | $157.79 | 3.811% | $163.8034 | $163.80 | $163.80 | $163.80 |
| Purchase #7 | $182.25 | 6.238% | $193.6188 | $193.62 | $193.60 | $193.60 |
| 7 purchase totals = | $1,041.31 | $1,125.7819 | $1,125.78 | $1,125.80 | $1,125.80 | |