| 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 | $49.41 | 3.268% | $51.0247 | $51.02 | $51.00 | $51.00 |
| Purchase #2 | $86.53 | 3.651% | $89.6892 | $89.69 | $89.70 | $89.70 |
| Purchase #3 | $63.51 | 3.134% | $65.5004 | $65.50 | $65.50 | $65.50 |
| Purchase #4 | $89.44 | 4.202% | $93.1983 | $93.20 | $93.20 | $93.20 |
| Purchase #5 | $178.28 | 7.389% | $191.4531 | $191.45 | $191.45 | $191.50 |
| Purchase #6 | $143.73 | 6.457% | $153.0106 | $153.01 | $153.00 | $153.00 |
| Purchase #7 | $88.78 | 10.850% | $98.4126 | $98.41 | $98.40 | $98.40 |
| 7 purchase totals = | $699.68 | $742.2889 | $742.28 | $742.25 | $742.30 | |