| 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 | $10.55 | 6.269% | $11.2114 | $11.21 | $11.20 | $11.20 |
| Purchase #2 | $184.56 | 9.661% | $202.3903 | $202.39 | $202.40 | $202.40 |
| Purchase #3 | $230.50 | 12.469% | $259.241 | $259.24 | $259.25 | $259.20 |
| Purchase #4 | $243.54 | 6.114% | $258.43 | $258.43 | $258.45 | $258.40 |
| Purchase #5 | $138.70 | 12.466% | $155.9903 | $155.99 | $156.00 | $156.00 |
| Purchase #6 | $150.87 | 11.418% | $168.0963 | $168.10 | $168.10 | $168.10 |
| Purchase #7 | $145.73 | 8.528% | $158.1579 | $158.16 | $158.15 | $158.20 |
| 7 purchase totals = | $1,104.45 | $1,213.5172 | $1,213.52 | $1,213.55 | $1,213.50 | |