| 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 | $210.31 | 3.530% | $217.7339 | $217.73 | $217.75 | $217.70 |
| Purchase #2 | $116.35 | 11.240% | $129.4277 | $129.43 | $129.45 | $129.40 |
| Purchase #3 | $58.59 | 11.758% | $65.479 | $65.48 | $65.50 | $65.50 |
| Purchase #4 | $131.53 | 3.691% | $136.3848 | $136.38 | $136.40 | $136.40 |
| Purchase #5 | $57.59 | 10.242% | $63.4884 | $63.49 | $63.50 | $63.50 |
| Purchase #6 | $51.30 | 10.485% | $56.6788 | $56.68 | $56.70 | $56.70 |
| Purchase #7 | $58.58 | 13.375% | $66.4151 | $66.42 | $66.40 | $66.40 |
| 7 purchase totals = | $684.25 | $735.6077 | $735.61 | $735.70 | $735.60 | |