| 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 | $198.46 | 5.160% | $208.7005 | $208.70 | $208.70 | $208.70 |
| Purchase #2 | $187.93 | 4.135% | $195.7009 | $195.70 | $195.70 | $195.70 |
| Purchase #3 | $138.68 | 9.243% | $151.4982 | $151.50 | $151.50 | $151.50 |
| Purchase #4 | $215.76 | 13.600% | $245.1034 | $245.10 | $245.10 | $245.10 |
| Purchase #5 | $46.82 | 5.195% | $49.2523 | $49.25 | $49.25 | $49.30 |
| Purchase #6 | $80.78 | 7.723% | $87.0186 | $87.02 | $87.00 | $87.00 |
| Purchase #7 | $174.35 | 6.494% | $185.6723 | $185.67 | $185.65 | $185.70 |
| 7 purchase totals = | $1,042.78 | $1,122.9462 | $1,122.94 | $1,122.90 | $1,123.00 | |