| 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 | $140.60 | 6.806% | $150.1692 | $150.17 | $150.15 | $150.20 |
| Purchase #2 | $183.90 | 13.465% | $208.6621 | $208.66 | $208.65 | $208.70 |
| Purchase #3 | $128.25 | 3.784% | $133.103 | $133.10 | $133.10 | $133.10 |
| Purchase #4 | $21.49 | 6.136% | $22.8086 | $22.81 | $22.80 | $22.80 |
| Purchase #5 | $90.73 | 9.728% | $99.5562 | $99.56 | $99.55 | $99.60 |
| Purchase #6 | $199.86 | 7.131% | $214.112 | $214.11 | $214.10 | $214.10 |
| Purchase #7 | $46.37 | 4.416% | $48.4177 | $48.42 | $48.40 | $48.40 |
| 7 purchase totals = | $811.20 | $876.8288 | $876.83 | $876.75 | $876.90 | |