| 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 | $205.95 | 6.164% | $218.6448 | $218.64 | $218.65 | $218.60 |
| Purchase #2 | $180.46 | 5.575% | $190.5206 | $190.52 | $190.50 | $190.50 |
| Purchase #3 | $153.96 | 12.566% | $173.3066 | $173.31 | $173.30 | $173.30 |
| Purchase #4 | $243.81 | 11.268% | $271.2825 | $271.28 | $271.30 | $271.30 |
| Purchase #5 | $61.50 | 3.266% | $63.5086 | $63.51 | $63.50 | $63.50 |
| Purchase #6 | $44.43 | 10.701% | $49.1845 | $49.18 | $49.20 | $49.20 |
| Purchase #7 | $22.94 | 13.385% | $26.0105 | $26.01 | $26.00 | $26.00 |
| 7 purchase totals = | $913.05 | $992.4581 | $992.45 | $992.45 | $992.40 | |