| 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 | $36.69 | 11.437% | $40.8862 | $40.89 | $40.90 | $40.90 |
| Purchase #2 | $220.34 | 4.226% | $229.6516 | $229.65 | $229.65 | $229.70 |
| Purchase #3 | $205.78 | 11.763% | $229.9859 | $229.99 | $230.00 | $230.00 |
| Purchase #4 | $14.39 | 12.437% | $16.1797 | $16.18 | $16.20 | $16.20 |
| Purchase #5 | $221.86 | 12.862% | $250.3956 | $250.40 | $250.40 | $250.40 |
| Purchase #6 | $228.32 | 4.243% | $238.0076 | $238.01 | $238.00 | $238.00 |
| Purchase #7 | $30.62 | 13.761% | $34.8336 | $34.83 | $34.85 | $34.80 |
| 7 purchase totals = | $958.00 | $1,039.9402 | $1,039.95 | $1,040.00 | $1,040.00 | |