| 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 | $201.83 | 11.185% | $224.4047 | $224.40 | $224.40 | $224.40 |
| Purchase #2 | $223.94 | 6.860% | $239.3023 | $239.30 | $239.30 | $239.30 |
| Purchase #3 | $12.31 | 4.288% | $12.8379 | $12.84 | $12.85 | $12.80 |
| Purchase #4 | $214.58 | 4.481% | $224.1953 | $224.20 | $224.20 | $224.20 |
| Purchase #5 | $117.99 | 10.221% | $130.0498 | $130.05 | $130.05 | $130.00 |
| Purchase #6 | $54.76 | 3.130% | $56.474 | $56.47 | $56.45 | $56.50 |
| Purchase #7 | $184.56 | 3.374% | $190.7871 | $190.79 | $190.80 | $190.80 |
| 7 purchase totals = | $1,009.97 | $1,078.0511 | $1,078.05 | $1,078.05 | $1,078.00 | |