| 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 | $154.48 | 9.120% | $168.5686 | $168.57 | $168.55 | $168.60 |
| Purchase #2 | $104.41 | 10.640% | $115.5192 | $115.52 | $115.50 | $115.50 |
| Purchase #3 | $185.96 | 6.449% | $197.9526 | $197.95 | $197.95 | $198.00 |
| Purchase #4 | $183.31 | 10.471% | $202.5044 | $202.50 | $202.50 | $202.50 |
| Purchase #5 | $6.91 | 4.495% | $7.2206 | $7.22 | $7.20 | $7.20 |
| Purchase #6 | $131.25 | 4.392% | $137.0145 | $137.01 | $137.00 | $137.00 |
| Purchase #7 | $31.42 | 11.308% | $34.973 | $34.97 | $34.95 | $35.00 |
| 7 purchase totals = | $797.74 | $863.7529 | $863.74 | $863.65 | $863.80 | |