| 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 | $129.74 | 11.691% | $144.9079 | $144.91 | $144.90 | $144.90 |
| Purchase #2 | $151.30 | 9.192% | $165.2075 | $165.21 | $165.20 | $165.20 |
| Purchase #3 | $46.85 | 10.658% | $51.8433 | $51.84 | $51.85 | $51.80 |
| Purchase #4 | $113.61 | 6.695% | $121.2162 | $121.22 | $121.20 | $121.20 |
| Purchase #5 | $57.37 | 5.256% | $60.3854 | $60.39 | $60.40 | $60.40 |
| Purchase #6 | $42.56 | 11.677% | $47.5297 | $47.53 | $47.55 | $47.50 |
| Purchase #7 | $241.96 | 6.756% | $258.3068 | $258.31 | $258.30 | $258.30 |
| 7 purchase totals = | $783.39 | $849.3968 | $849.41 | $849.40 | $849.30 | |