| 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 | $29.82 | 6.355% | $31.7151 | $31.72 | $31.70 | $31.70 |
| Purchase #2 | $119.99 | 3.626% | $124.3408 | $124.34 | $124.35 | $124.30 |
| Purchase #3 | $98.94 | 11.774% | $110.5892 | $110.59 | $110.60 | $110.60 |
| Purchase #4 | $210.66 | 8.357% | $228.2649 | $228.26 | $228.25 | $228.30 |
| Purchase #5 | $166.30 | 12.599% | $187.2521 | $187.25 | $187.25 | $187.30 |
| Purchase #6 | $243.47 | 6.661% | $259.6875 | $259.69 | $259.70 | $259.70 |
| Purchase #7 | $231.40 | 3.291% | $239.0154 | $239.02 | $239.00 | $239.00 |
| 7 purchase totals = | $1,100.58 | $1,180.8650 | $1,180.87 | $1,180.85 | $1,180.90 | |