| 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 | $171.75 | 10.332% | $189.4952 | $189.50 | $189.50 | $189.50 |
| Purchase #2 | $99.72 | 11.870% | $111.5568 | $111.56 | $111.55 | $111.60 |
| Purchase #3 | $36.37 | 13.143% | $41.1501 | $41.15 | $41.15 | $41.20 |
| Purchase #4 | $85.57 | 10.329% | $94.4085 | $94.41 | $94.40 | $94.40 |
| Purchase #5 | $233.97 | 13.476% | $265.4998 | $265.50 | $265.50 | $265.50 |
| Purchase #6 | $249.70 | 3.345% | $258.0525 | $258.05 | $258.05 | $258.10 |
| Purchase #7 | $188.59 | 7.668% | $203.0511 | $203.05 | $203.05 | $203.10 |
| 7 purchase totals = | $1,065.67 | $1,163.2140 | $1,163.22 | $1,163.20 | $1,163.40 | |