| 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 | $199.89 | 13.350% | $226.5753 | $226.58 | $226.60 | $226.60 |
| Purchase #2 | $214.36 | 7.493% | $230.422 | $230.42 | $230.40 | $230.40 |
| Purchase #3 | $172.59 | 12.604% | $194.3432 | $194.34 | $194.35 | $194.30 |
| Purchase #4 | $166.87 | 6.127% | $177.0941 | $177.09 | $177.10 | $177.10 |
| Purchase #5 | $180.93 | 7.281% | $194.1035 | $194.10 | $194.10 | $194.10 |
| Purchase #6 | $229.89 | 3.183% | $237.2074 | $237.21 | $237.20 | $237.20 |
| Purchase #7 | $92.44 | 3.863% | $96.011 | $96.01 | $96.00 | $96.00 |
| 7 purchase totals = | $1,256.97 | $1,355.7565 | $1,355.75 | $1,355.75 | $1,355.70 | |