| 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 | $98.75 | 5.723% | $104.4015 | $104.40 | $104.40 | $104.40 |
| Purchase #2 | $141.60 | 3.444% | $146.4767 | $146.48 | $146.50 | $146.50 |
| Purchase #3 | $38.42 | 9.397% | $42.0303 | $42.03 | $42.05 | $42.00 |
| Purchase #4 | $137.43 | 7.463% | $147.6864 | $147.69 | $147.70 | $147.70 |
| Purchase #5 | $16.79 | 12.312% | $18.8572 | $18.86 | $18.85 | $18.90 |
| Purchase #6 | $145.85 | 12.244% | $163.7079 | $163.71 | $163.70 | $163.70 |
| Purchase #7 | $170.83 | 12.627% | $192.4007 | $192.40 | $192.40 | $192.40 |
| 7 purchase totals = | $749.67 | $815.5607 | $815.57 | $815.60 | $815.60 | |