| 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 | $11.38 | 11.814% | $12.7244 | $12.72 | $12.70 | $12.70 |
| Purchase #2 | $49.99 | 11.746% | $55.8618 | $55.86 | $55.85 | $55.90 |
| Purchase #3 | $108.88 | 5.599% | $114.9762 | $114.98 | $115.00 | $115.00 |
| Purchase #4 | $60.46 | 4.771% | $63.3445 | $63.34 | $63.35 | $63.30 |
| Purchase #5 | $112.32 | 4.469% | $117.3396 | $117.34 | $117.35 | $117.30 |
| Purchase #6 | $223.81 | 13.709% | $254.4921 | $254.49 | $254.50 | $254.50 |
| Purchase #7 | $5.58 | 3.144% | $5.7554 | $5.76 | $5.75 | $5.80 |
| 7 purchase totals = | $572.42 | $624.4940 | $624.49 | $624.50 | $624.50 | |