| 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 | $128.51 | 9.168% | $140.2918 | $140.29 | $140.30 | $140.30 |
| Purchase #2 | $136.66 | 11.161% | $151.9126 | $151.91 | $151.90 | $151.90 |
| Purchase #3 | $66.93 | 3.463% | $69.2478 | $69.25 | $69.25 | $69.20 |
| Purchase #4 | $238.45 | 9.185% | $260.3516 | $260.35 | $260.35 | $260.40 |
| Purchase #5 | $170.60 | 3.147% | $175.9688 | $175.97 | $175.95 | $176.00 |
| Purchase #6 | $169.33 | 10.442% | $187.0114 | $187.01 | $187.00 | $187.00 |
| Purchase #7 | $36.93 | 9.281% | $40.3575 | $40.36 | $40.35 | $40.40 |
| 7 purchase totals = | $947.41 | $1,025.1415 | $1,025.14 | $1,025.10 | $1,025.20 | |