| 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 | $147.76 | 3.111% | $152.3568 | $152.36 | $152.35 | $152.40 |
| Purchase #2 | $115.52 | 4.649% | $120.8905 | $120.89 | $120.90 | $120.90 |
| Purchase #3 | $173.79 | 5.396% | $183.1677 | $183.17 | $183.15 | $183.20 |
| Purchase #4 | $63.91 | 13.720% | $72.6785 | $72.68 | $72.70 | $72.70 |
| Purchase #5 | $118.79 | 11.169% | $132.0577 | $132.06 | $132.05 | $132.10 |
| Purchase #6 | $105.60 | 8.204% | $114.2634 | $114.26 | $114.25 | $114.30 |
| Purchase #7 | $173.89 | 12.141% | $195.002 | $195.00 | $195.00 | $195.00 |
| 7 purchase totals = | $899.26 | $970.4166 | $970.42 | $970.40 | $970.60 | |