| 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 | $180.91 | 5.466% | $190.7985 | $190.80 | $190.80 | $190.80 |
| Purchase #2 | $115.98 | 7.753% | $124.9719 | $124.97 | $124.95 | $125.00 |
| Purchase #3 | $119.86 | 3.300% | $123.8154 | $123.82 | $123.80 | $123.80 |
| Purchase #4 | $152.30 | 5.276% | $160.3353 | $160.34 | $160.35 | $160.30 |
| Purchase #5 | $217.37 | 8.591% | $236.0443 | $236.04 | $236.05 | $236.00 |
| Purchase #6 | $88.87 | 6.636% | $94.7674 | $94.77 | $94.75 | $94.80 |
| Purchase #7 | $154.72 | 10.869% | $171.5365 | $171.54 | $171.55 | $171.50 |
| 7 purchase totals = | $1,030.01 | $1,102.2693 | $1,102.28 | $1,102.25 | $1,102.20 | |