| 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 | $11.87 | 4.144% | $12.3619 | $12.36 | $12.35 | $12.40 |
| Purchase #2 | $244.59 | 13.276% | $277.0618 | $277.06 | $277.05 | $277.10 |
| Purchase #3 | $45.57 | 3.164% | $47.0118 | $47.01 | $47.00 | $47.00 |
| Purchase #4 | $123.32 | 4.458% | $128.8176 | $128.82 | $128.80 | $128.80 |
| Purchase #5 | $121.26 | 10.495% | $133.9862 | $133.99 | $134.00 | $134.00 |
| Purchase #6 | $18.41 | 11.617% | $20.5487 | $20.55 | $20.55 | $20.50 |
| Purchase #7 | $5.46 | 5.848% | $5.7793 | $5.78 | $5.80 | $5.80 |
| 7 purchase totals = | $570.48 | $625.5673 | $625.57 | $625.55 | $625.60 | |