| 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 | $219.41 | 6.136% | $232.873 | $232.87 | $232.85 | $232.90 |
| Purchase #2 | $37.44 | 13.496% | $42.4929 | $42.49 | $42.50 | $42.50 |
| Purchase #3 | $238.25 | 11.313% | $265.2032 | $265.20 | $265.20 | $265.20 |
| Purchase #4 | $189.60 | 3.781% | $196.7688 | $196.77 | $196.75 | $196.80 |
| Purchase #5 | $239.70 | 9.149% | $261.6302 | $261.63 | $261.65 | $261.60 |
| Purchase #6 | $186.85 | 4.288% | $194.8621 | $194.86 | $194.85 | $194.90 |
| Purchase #7 | $114.81 | 13.128% | $129.8823 | $129.88 | $129.90 | $129.90 |
| 7 purchase totals = | $1,226.06 | $1,323.7125 | $1,323.70 | $1,323.70 | $1,323.80 | |