| 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 | $72.96 | 8.598% | $79.2331 | $79.23 | $79.25 | $79.20 |
| Purchase #2 | $188.52 | 7.240% | $202.1688 | $202.17 | $202.15 | $202.20 |
| Purchase #3 | $30.40 | 10.271% | $33.5224 | $33.52 | $33.50 | $33.50 |
| Purchase #4 | $205.60 | 8.657% | $223.3988 | $223.40 | $223.40 | $223.40 |
| Purchase #5 | $212.65 | 10.668% | $235.3355 | $235.34 | $235.35 | $235.30 |
| Purchase #6 | $213.47 | 8.143% | $230.8529 | $230.85 | $230.85 | $230.90 |
| Purchase #7 | $162.54 | 13.513% | $184.504 | $184.50 | $184.50 | $184.50 |
| 7 purchase totals = | $1,086.14 | $1,189.0155 | $1,189.01 | $1,189.00 | $1,189.00 | |