| 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 | $219.57 | 10.329% | $242.2494 | $242.25 | $242.25 | $242.20 |
| Purchase #2 | $34.47 | 7.445% | $37.0363 | $37.04 | $37.05 | $37.00 |
| Purchase #3 | $174.58 | 3.402% | $180.5192 | $180.52 | $180.50 | $180.50 |
| Purchase #4 | $226.32 | 3.845% | $235.022 | $235.02 | $235.00 | $235.00 |
| Purchase #5 | $215.89 | 5.573% | $227.9215 | $227.92 | $227.90 | $227.90 |
| Purchase #6 | $180.52 | 11.685% | $201.6138 | $201.61 | $201.60 | $201.60 |
| Purchase #7 | $105.70 | 7.761% | $113.9034 | $113.90 | $113.90 | $113.90 |
| 7 purchase totals = | $1,157.05 | $1,238.2656 | $1,238.26 | $1,238.20 | $1,238.10 | |