| 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 | $147.46 | 10.424% | $162.8312 | $162.83 | $162.85 | $162.80 |
| Purchase #2 | $215.67 | 10.575% | $238.4771 | $238.48 | $238.50 | $238.50 |
| Purchase #3 | $131.54 | 11.494% | $146.6592 | $146.66 | $146.65 | $146.70 |
| Purchase #4 | $177.47 | 7.322% | $190.4644 | $190.46 | $190.45 | $190.50 |
| Purchase #5 | $166.36 | 8.605% | $180.6753 | $180.68 | $180.70 | $180.70 |
| Purchase #6 | $88.37 | 6.557% | $94.1644 | $94.16 | $94.15 | $94.20 |
| Purchase #7 | $250.41 | 3.125% | $258.2353 | $258.24 | $258.25 | $258.20 |
| 7 purchase totals = | $1,177.28 | $1,271.5069 | $1,271.51 | $1,271.55 | $1,271.60 | |