| 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 | $192.47 | 8.627% | $209.0744 | $209.07 | $209.05 | $209.10 |
| Purchase #2 | $30.45 | 4.217% | $31.7341 | $31.73 | $31.75 | $31.70 |
| Purchase #3 | $213.44 | 7.730% | $229.9389 | $229.94 | $229.95 | $229.90 |
| Purchase #4 | $215.49 | 12.509% | $242.4456 | $242.45 | $242.45 | $242.40 |
| Purchase #5 | $229.35 | 10.846% | $254.2253 | $254.23 | $254.25 | $254.20 |
| Purchase #6 | $120.26 | 13.575% | $136.5853 | $136.59 | $136.60 | $136.60 |
| Purchase #7 | $113.52 | 13.730% | $129.1063 | $129.11 | $129.10 | $129.10 |
| 7 purchase totals = | $1,114.98 | $1,233.1099 | $1,233.12 | $1,233.15 | $1,233.00 | |