| 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 | $106.78 | 11.239% | $118.781 | $118.78 | $118.80 | $118.80 |
| Purchase #2 | $168.84 | 10.483% | $186.5395 | $186.54 | $186.55 | $186.50 |
| Purchase #3 | $160.72 | 13.873% | $183.0167 | $183.02 | $183.00 | $183.00 |
| Purchase #4 | $241.30 | 10.433% | $266.4748 | $266.47 | $266.45 | $266.50 |
| Purchase #5 | $128.75 | 9.584% | $141.0894 | $141.09 | $141.10 | $141.10 |
| Purchase #6 | $175.69 | 9.792% | $192.8936 | $192.89 | $192.90 | $192.90 |
| Purchase #7 | $77.71 | 8.123% | $84.0224 | $84.02 | $84.00 | $84.00 |
| 7 purchase totals = | $1,059.79 | $1,172.8174 | $1,172.81 | $1,172.80 | $1,172.80 | |