| 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 | $197.27 | 5.270% | $207.6661 | $207.67 | $207.65 | $207.70 |
| Purchase #2 | $102.88 | 12.181% | $115.4118 | $115.41 | $115.40 | $115.40 |
| Purchase #3 | $147.49 | 6.640% | $157.2833 | $157.28 | $157.30 | $157.30 |
| Purchase #4 | $237.80 | 9.699% | $260.8642 | $260.86 | $260.85 | $260.90 |
| Purchase #5 | $171.97 | 7.413% | $184.7181 | $184.72 | $184.70 | $184.70 |
| Purchase #6 | $72.69 | 4.742% | $76.137 | $76.14 | $76.15 | $76.10 |
| Purchase #7 | $175.59 | 4.409% | $183.3318 | $183.33 | $183.35 | $183.30 |
| 7 purchase totals = | $1,105.69 | $1,185.4123 | $1,185.41 | $1,185.40 | $1,185.40 | |