| 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 | $113.80 | 4.651% | $119.0928 | $119.09 | $119.10 | $119.10 |
| Purchase #2 | $100.59 | 7.709% | $108.3445 | $108.34 | $108.35 | $108.30 |
| Purchase #3 | $182.94 | 5.361% | $192.7474 | $192.75 | $192.75 | $192.70 |
| Purchase #4 | $90.95 | 8.185% | $98.3943 | $98.39 | $98.40 | $98.40 |
| Purchase #5 | $15.35 | 8.458% | $16.6483 | $16.65 | $16.65 | $16.60 |
| Purchase #6 | $139.81 | 9.363% | $152.9004 | $152.90 | $152.90 | $152.90 |
| Purchase #7 | $205.57 | 3.223% | $212.1955 | $212.20 | $212.20 | $212.20 |
| 7 purchase totals = | $849.01 | $900.3232 | $900.32 | $900.35 | $900.20 | |