| 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 | $176.60 | 6.466% | $188.019 | $188.02 | $188.00 | $188.00 |
| Purchase #2 | $199.55 | 7.762% | $215.0391 | $215.04 | $215.05 | $215.00 |
| Purchase #3 | $153.34 | 11.191% | $170.5003 | $170.50 | $170.50 | $170.50 |
| Purchase #4 | $123.62 | 4.703% | $129.4338 | $129.43 | $129.45 | $129.40 |
| Purchase #5 | $138.27 | 4.499% | $144.4908 | $144.49 | $144.50 | $144.50 |
| Purchase #6 | $213.78 | 12.652% | $240.8274 | $240.83 | $240.85 | $240.80 |
| Purchase #7 | $193.72 | 11.774% | $216.5286 | $216.53 | $216.55 | $216.50 |
| 7 purchase totals = | $1,198.88 | $1,304.8390 | $1,304.84 | $1,304.90 | $1,304.70 | |