| 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 | $199.25 | 4.340% | $207.8975 | $207.90 | $207.90 | $207.90 |
| Purchase #2 | $153.37 | 13.751% | $174.4599 | $174.46 | $174.45 | $174.50 |
| Purchase #3 | $228.98 | 7.736% | $246.6939 | $246.69 | $246.70 | $246.70 |
| Purchase #4 | $245.94 | 9.272% | $268.7436 | $268.74 | $268.75 | $268.70 |
| Purchase #5 | $78.58 | 4.730% | $82.2968 | $82.30 | $82.30 | $82.30 |
| Purchase #6 | $73.52 | 3.167% | $75.8484 | $75.85 | $75.85 | $75.80 |
| Purchase #7 | $29.79 | 13.108% | $33.6949 | $33.69 | $33.70 | $33.70 |
| 7 purchase totals = | $1,009.43 | $1,089.6350 | $1,089.63 | $1,089.65 | $1,089.60 | |