| 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 | $180.69 | 9.816% | $198.4265 | $198.43 | $198.45 | $198.40 |
| Purchase #2 | $112.46 | 3.810% | $116.7447 | $116.74 | $116.75 | $116.70 |
| Purchase #3 | $12.76 | 4.626% | $13.3503 | $13.35 | $13.35 | $13.40 |
| Purchase #4 | $244.48 | 12.378% | $274.7417 | $274.74 | $274.75 | $274.70 |
| Purchase #5 | $250.87 | 13.616% | $285.0285 | $285.03 | $285.05 | $285.00 |
| Purchase #6 | $55.83 | 9.404% | $61.0803 | $61.08 | $61.10 | $61.10 |
| Purchase #7 | $222.43 | 5.183% | $233.9585 | $233.96 | $233.95 | $234.00 |
| 7 purchase totals = | $1,079.52 | $1,183.3305 | $1,183.33 | $1,183.40 | $1,183.30 | |