| 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 | $242.79 | 6.560% | $258.717 | $258.72 | $258.70 | $258.70 |
| Purchase #2 | $122.59 | 11.655% | $136.8779 | $136.88 | $136.90 | $136.90 |
| Purchase #3 | $173.36 | 12.222% | $194.5481 | $194.55 | $194.55 | $194.50 |
| Purchase #4 | $115.86 | 9.488% | $126.8528 | $126.85 | $126.85 | $126.90 |
| Purchase #5 | $154.79 | 5.293% | $162.983 | $162.98 | $163.00 | $163.00 |
| Purchase #6 | $196.89 | 11.598% | $219.7253 | $219.73 | $219.75 | $219.70 |
| Purchase #7 | $235.52 | 13.745% | $267.8922 | $267.89 | $267.90 | $267.90 |
| 7 purchase totals = | $1,241.80 | $1,367.5963 | $1,367.60 | $1,367.65 | $1,367.60 | |