| 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 | $120.67 | 4.110% | $125.6295 | $125.63 | $125.65 | $125.60 |
| Purchase #2 | $249.37 | 10.823% | $276.3593 | $276.36 | $276.35 | $276.40 |
| Purchase #3 | $237.55 | 4.370% | $247.9309 | $247.93 | $247.95 | $247.90 |
| Purchase #4 | $235.89 | 12.834% | $266.1641 | $266.16 | $266.15 | $266.20 |
| Purchase #5 | $217.86 | 9.206% | $237.9162 | $237.92 | $237.90 | $237.90 |
| Purchase #6 | $28.87 | 4.119% | $30.0592 | $30.06 | $30.05 | $30.10 |
| Purchase #7 | $117.37 | 8.361% | $127.1833 | $127.18 | $127.20 | $127.20 |
| 7 purchase totals = | $1,207.58 | $1,311.2425 | $1,311.24 | $1,311.25 | $1,311.30 | |