| 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 | $128.38 | 10.617% | $142.0101 | $142.01 | $142.00 | $142.00 |
| Purchase #2 | $231.73 | 11.137% | $257.5378 | $257.54 | $257.55 | $257.50 |
| Purchase #3 | $192.32 | 12.867% | $217.0658 | $217.07 | $217.05 | $217.10 |
| Purchase #4 | $58.55 | 6.752% | $62.5033 | $62.50 | $62.50 | $62.50 |
| Purchase #5 | $221.97 | 9.484% | $243.0216 | $243.02 | $243.00 | $243.00 |
| Purchase #6 | $159.56 | 13.717% | $181.4468 | $181.45 | $181.45 | $181.40 |
| Purchase #7 | $16.68 | 4.617% | $17.4501 | $17.45 | $17.45 | $17.50 |
| 7 purchase totals = | $1,009.19 | $1,121.0355 | $1,121.04 | $1,121.00 | $1,121.00 | |