| 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 | $126.85 | 7.254% | $136.0517 | $136.05 | $136.05 | $136.10 |
| Purchase #2 | $69.29 | 10.492% | $76.5599 | $76.56 | $76.55 | $76.60 |
| Purchase #3 | $71.65 | 9.643% | $78.5592 | $78.56 | $78.55 | $78.60 |
| Purchase #4 | $28.37 | 11.649% | $31.6748 | $31.67 | $31.65 | $31.70 |
| Purchase #5 | $43.67 | 7.577% | $46.9789 | $46.98 | $47.00 | $47.00 |
| Purchase #6 | $199.60 | 10.293% | $220.1448 | $220.14 | $220.15 | $220.10 |
| Purchase #7 | $128.79 | 6.643% | $137.3455 | $137.35 | $137.35 | $137.30 |
| 7 purchase totals = | $668.22 | $727.3148 | $727.31 | $727.30 | $727.40 | |