| 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 | $221.57 | 10.316% | $244.4272 | $244.43 | $244.45 | $244.40 |
| Purchase #2 | $218.36 | 7.514% | $234.7676 | $234.77 | $234.75 | $234.80 |
| Purchase #3 | $233.77 | 11.725% | $261.1795 | $261.18 | $261.20 | $261.20 |
| Purchase #4 | $183.81 | 3.446% | $190.1441 | $190.14 | $190.15 | $190.10 |
| Purchase #5 | $64.62 | 6.214% | $68.6355 | $68.64 | $68.65 | $68.60 |
| Purchase #6 | $222.32 | 4.436% | $232.1821 | $232.18 | $232.20 | $232.20 |
| Purchase #7 | $249.80 | 11.735% | $279.114 | $279.11 | $279.10 | $279.10 |
| 7 purchase totals = | $1,394.25 | $1,510.4500 | $1,510.45 | $1,510.50 | $1,510.40 | |