| 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 | $100.88 | 6.303% | $107.2385 | $107.24 | $107.25 | $107.20 |
| Purchase #2 | $248.72 | 11.339% | $276.9224 | $276.92 | $276.90 | $276.90 |
| Purchase #3 | $135.60 | 13.704% | $154.1826 | $154.18 | $154.20 | $154.20 |
| Purchase #4 | $83.39 | 9.828% | $91.5856 | $91.59 | $91.60 | $91.60 |
| Purchase #5 | $158.74 | 6.840% | $169.5978 | $169.60 | $169.60 | $169.60 |
| Purchase #6 | $83.60 | 12.510% | $94.0584 | $94.06 | $94.05 | $94.10 |
| Purchase #7 | $231.93 | 11.732% | $259.14 | $259.14 | $259.15 | $259.10 |
| 7 purchase totals = | $1,042.86 | $1,152.7253 | $1,152.73 | $1,152.75 | $1,152.70 | |