| 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 | $157.29 | 12.247% | $176.5533 | $176.55 | $176.55 | $176.60 |
| Purchase #2 | $190.47 | 3.686% | $197.4907 | $197.49 | $197.50 | $197.50 |
| Purchase #3 | $160.32 | 6.466% | $170.6863 | $170.69 | $170.70 | $170.70 |
| Purchase #4 | $67.81 | 6.178% | $71.9993 | $72.00 | $72.00 | $72.00 |
| Purchase #5 | $34.36 | 9.374% | $37.5809 | $37.58 | $37.60 | $37.60 |
| Purchase #6 | $146.87 | 10.789% | $162.7158 | $162.72 | $162.70 | $162.70 |
| Purchase #7 | $206.55 | 10.386% | $228.0023 | $228.00 | $228.00 | $228.00 |
| 7 purchase totals = | $963.67 | $1,045.0286 | $1,045.03 | $1,045.05 | $1,045.10 | |