| 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 | $75.94 | 5.694% | $80.264 | $80.26 | $80.25 | $80.30 |
| Purchase #2 | $220.88 | 12.233% | $247.9003 | $247.90 | $247.90 | $247.90 |
| Purchase #3 | $250.59 | 10.826% | $277.7189 | $277.72 | $277.70 | $277.70 |
| Purchase #4 | $85.55 | 8.307% | $92.6566 | $92.66 | $92.65 | $92.70 |
| Purchase #5 | $14.91 | 4.649% | $15.6032 | $15.60 | $15.60 | $15.60 |
| Purchase #6 | $109.46 | 5.203% | $115.1552 | $115.16 | $115.15 | $115.20 |
| Purchase #7 | $79.97 | 12.304% | $89.8095 | $89.81 | $89.80 | $89.80 |
| 7 purchase totals = | $837.30 | $919.1077 | $919.11 | $919.05 | $919.20 | |