| 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 | $185.87 | 5.845% | $196.7341 | $196.73 | $196.75 | $196.70 |
| Purchase #2 | $33.58 | 4.351% | $35.0411 | $35.04 | $35.05 | $35.00 |
| Purchase #3 | $134.63 | 8.798% | $146.4747 | $146.47 | $146.45 | $146.50 |
| Purchase #4 | $6.86 | 13.874% | $7.8118 | $7.81 | $7.80 | $7.80 |
| Purchase #5 | $137.28 | 11.585% | $153.1839 | $153.18 | $153.20 | $153.20 |
| Purchase #6 | $148.93 | 10.137% | $164.027 | $164.03 | $164.05 | $164.00 |
| Purchase #7 | $39.41 | 4.574% | $41.2126 | $41.21 | $41.20 | $41.20 |
| 7 purchase totals = | $686.56 | $744.4852 | $744.47 | $744.50 | $744.40 | |