| 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 | $200.95 | 3.239% | $207.4588 | $207.46 | $207.45 | $207.50 |
| Purchase #2 | $137.93 | 11.476% | $153.7588 | $153.76 | $153.75 | $153.80 |
| Purchase #3 | $161.67 | 13.722% | $183.8544 | $183.85 | $183.85 | $183.90 |
| Purchase #4 | $26.30 | 6.632% | $28.0442 | $28.04 | $28.05 | $28.00 |
| Purchase #5 | $141.87 | 8.717% | $154.2368 | $154.24 | $154.25 | $154.20 |
| Purchase #6 | $239.52 | 13.170% | $271.0648 | $271.06 | $271.05 | $271.10 |
| Purchase #7 | $192.66 | 10.121% | $212.1591 | $212.16 | $212.15 | $212.20 |
| 7 purchase totals = | $1,100.90 | $1,210.5769 | $1,210.57 | $1,210.55 | $1,210.70 | |