| 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 | $160.66 | 8.827% | $174.8415 | $174.84 | $174.85 | $174.80 |
| Purchase #2 | $124.31 | 3.308% | $128.4222 | $128.42 | $128.40 | $128.40 |
| Purchase #3 | $199.83 | 3.382% | $206.5883 | $206.59 | $206.60 | $206.60 |
| Purchase #4 | $216.63 | 10.690% | $239.7877 | $239.79 | $239.80 | $239.80 |
| Purchase #5 | $118.59 | 12.214% | $133.0746 | $133.07 | $133.05 | $133.10 |
| Purchase #6 | $234.44 | 9.390% | $256.4539 | $256.45 | $256.45 | $256.50 |
| Purchase #7 | $129.52 | 5.364% | $136.4675 | $136.47 | $136.45 | $136.50 |
| 7 purchase totals = | $1,183.98 | $1,275.6357 | $1,275.63 | $1,275.60 | $1,275.70 | |