| 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 | $177.37 | 8.799% | $192.9768 | $192.98 | $193.00 | $193.00 |
| Purchase #2 | $126.48 | 5.367% | $133.2682 | $133.27 | $133.25 | $133.30 |
| Purchase #3 | $64.83 | 4.292% | $67.6125 | $67.61 | $67.60 | $67.60 |
| Purchase #4 | $178.58 | 6.149% | $189.5609 | $189.56 | $189.55 | $189.60 |
| Purchase #5 | $235.46 | 10.636% | $260.5035 | $260.50 | $260.50 | $260.50 |
| Purchase #6 | $207.66 | 11.401% | $231.3353 | $231.34 | $231.35 | $231.30 |
| Purchase #7 | $134.97 | 12.554% | $151.9141 | $151.91 | $151.90 | $151.90 |
| 7 purchase totals = | $1,125.35 | $1,227.1713 | $1,227.17 | $1,227.15 | $1,227.20 | |