| 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 | $242.44 | 8.721% | $263.5832 | $263.58 | $263.60 | $263.60 |
| Purchase #2 | $205.33 | 9.854% | $225.5632 | $225.56 | $225.55 | $225.60 |
| Purchase #3 | $48.69 | 12.373% | $54.7144 | $54.71 | $54.70 | $54.70 |
| Purchase #4 | $92.48 | 8.117% | $99.9866 | $99.99 | $100.00 | $100.00 |
| Purchase #5 | $74.95 | 12.340% | $84.1988 | $84.20 | $84.20 | $84.20 |
| Purchase #6 | $11.30 | 8.352% | $12.2438 | $12.24 | $12.25 | $12.20 |
| Purchase #7 | $189.64 | 4.863% | $198.8622 | $198.86 | $198.85 | $198.90 |
| 7 purchase totals = | $864.83 | $939.1522 | $939.14 | $939.15 | $939.20 | |