| 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 | $54.53 | 4.768% | $57.13 | $57.13 | $57.15 | $57.10 |
| Purchase #2 | $102.49 | 10.819% | $113.5784 | $113.58 | $113.60 | $113.60 |
| Purchase #3 | $233.91 | 11.831% | $261.5839 | $261.58 | $261.60 | $261.60 |
| Purchase #4 | $138.99 | 11.522% | $155.0044 | $155.00 | $155.00 | $155.00 |
| Purchase #5 | $156.76 | 9.777% | $172.0864 | $172.09 | $172.10 | $172.10 |
| Purchase #6 | $118.26 | 3.329% | $122.1969 | $122.20 | $122.20 | $122.20 |
| Purchase #7 | $119.74 | 8.524% | $129.9466 | $129.95 | $129.95 | $129.90 |
| 7 purchase totals = | $924.68 | $1,011.5266 | $1,011.53 | $1,011.60 | $1,011.50 | |