| 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 | $15.74 | 4.264% | $16.4112 | $16.41 | $16.40 | $16.40 |
| Purchase #2 | $147.59 | 10.653% | $163.3128 | $163.31 | $163.30 | $163.30 |
| Purchase #3 | $224.63 | 5.360% | $236.6702 | $236.67 | $236.65 | $236.70 |
| Purchase #4 | $228.53 | 7.504% | $245.6789 | $245.68 | $245.70 | $245.70 |
| Purchase #5 | $174.27 | 5.315% | $183.5325 | $183.53 | $183.55 | $183.50 |
| Purchase #6 | $191.45 | 12.427% | $215.2415 | $215.24 | $215.25 | $215.20 |
| Purchase #7 | $140.73 | 8.610% | $152.8469 | $152.85 | $152.85 | $152.80 |
| 7 purchase totals = | $1,122.94 | $1,213.6940 | $1,213.69 | $1,213.70 | $1,213.60 | |