| 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 | $121.88 | 9.424% | $133.366 | $133.37 | $133.35 | $133.40 |
| Purchase #2 | $52.50 | 12.280% | $58.947 | $58.95 | $58.95 | $58.90 |
| Purchase #3 | $155.96 | 13.621% | $177.2033 | $177.20 | $177.20 | $177.20 |
| Purchase #4 | $127.72 | 4.824% | $133.8812 | $133.88 | $133.90 | $133.90 |
| Purchase #5 | $54.71 | 10.790% | $60.6132 | $60.61 | $60.60 | $60.60 |
| Purchase #6 | $145.28 | 13.275% | $164.5659 | $164.57 | $164.55 | $164.60 |
| Purchase #7 | $55.60 | 9.241% | $60.738 | $60.74 | $60.75 | $60.70 |
| 7 purchase totals = | $713.65 | $789.3146 | $789.32 | $789.30 | $789.30 | |