| 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 | $154.70 | 4.241% | $161.2608 | $161.26 | $161.25 | $161.30 |
| Purchase #2 | $130.81 | 5.159% | $137.5585 | $137.56 | $137.55 | $137.60 |
| Purchase #3 | $113.69 | 3.707% | $117.9045 | $117.90 | $117.90 | $117.90 |
| Purchase #4 | $163.84 | 7.252% | $175.7217 | $175.72 | $175.70 | $175.70 |
| Purchase #5 | $5.59 | 3.768% | $5.8006 | $5.80 | $5.80 | $5.80 |
| Purchase #6 | $87.32 | 6.164% | $92.7024 | $92.70 | $92.70 | $92.70 |
| Purchase #7 | $214.89 | 4.150% | $223.8079 | $223.81 | $223.80 | $223.80 |
| 7 purchase totals = | $870.84 | $914.7564 | $914.75 | $914.70 | $914.80 | |