| 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 | $239.70 | 6.861% | $256.1458 | $256.15 | $256.15 | $256.10 |
| Purchase #2 | $133.75 | 10.114% | $147.2775 | $147.28 | $147.30 | $147.30 |
| Purchase #3 | $28.71 | 7.722% | $30.927 | $30.93 | $30.95 | $30.90 |
| Purchase #4 | $53.65 | 3.481% | $55.5176 | $55.52 | $55.50 | $55.50 |
| Purchase #5 | $117.70 | 13.455% | $133.5365 | $133.54 | $133.55 | $133.50 |
| Purchase #6 | $103.34 | 12.582% | $116.3422 | $116.34 | $116.35 | $116.30 |
| Purchase #7 | $49.32 | 7.581% | $53.0589 | $53.06 | $53.05 | $53.10 |
| 7 purchase totals = | $726.17 | $792.8055 | $792.82 | $792.85 | $792.70 | |