| 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 | $129.43 | 5.312% | $136.3053 | $136.31 | $136.30 | $136.30 |
| Purchase #2 | $183.29 | 13.632% | $208.2761 | $208.28 | $208.30 | $208.30 |
| Purchase #3 | $101.95 | 8.456% | $110.5709 | $110.57 | $110.55 | $110.60 |
| Purchase #4 | $31.57 | 7.777% | $34.0252 | $34.03 | $34.05 | $34.00 |
| Purchase #5 | $224.85 | 4.436% | $234.8243 | $234.82 | $234.80 | $234.80 |
| Purchase #6 | $121.33 | 4.546% | $126.8457 | $126.85 | $126.85 | $126.80 |
| Purchase #7 | $7.95 | 10.239% | $8.764 | $8.76 | $8.75 | $8.80 |
| 7 purchase totals = | $800.37 | $859.6115 | $859.62 | $859.60 | $859.60 | |