| 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 | $147.84 | 11.390% | $164.679 | $164.68 | $164.70 | $164.70 |
| Purchase #2 | $157.52 | 6.798% | $168.2282 | $168.23 | $168.25 | $168.20 |
| Purchase #3 | $82.41 | 11.573% | $91.9473 | $91.95 | $91.95 | $91.90 |
| Purchase #4 | $236.39 | 12.536% | $266.0239 | $266.02 | $266.00 | $266.00 |
| Purchase #5 | $77.30 | 9.354% | $84.5306 | $84.53 | $84.55 | $84.50 |
| Purchase #6 | $144.76 | 8.595% | $157.2021 | $157.20 | $157.20 | $157.20 |
| Purchase #7 | $65.69 | 11.111% | $72.9888 | $72.99 | $73.00 | $73.00 |
| 7 purchase totals = | $911.91 | $1,005.5999 | $1,005.60 | $1,005.65 | $1,005.50 | |