| 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 | $23.52 | 5.297% | $24.7659 | $24.77 | $24.75 | $24.80 |
| Purchase #2 | $182.44 | 5.530% | $192.5289 | $192.53 | $192.55 | $192.50 |
| Purchase #3 | $187.83 | 3.622% | $194.6332 | $194.63 | $194.65 | $194.60 |
| Purchase #4 | $195.79 | 5.785% | $207.1165 | $207.12 | $207.10 | $207.10 |
| Purchase #5 | $180.77 | 9.301% | $197.5834 | $197.58 | $197.60 | $197.60 |
| Purchase #6 | $28.82 | 5.488% | $30.4016 | $30.40 | $30.40 | $30.40 |
| Purchase #7 | $229.31 | 7.608% | $246.7559 | $246.76 | $246.75 | $246.80 |
| 7 purchase totals = | $1,028.48 | $1,093.7854 | $1,093.79 | $1,093.80 | $1,093.80 | |