| 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 | $176.76 | 4.640% | $184.9617 | $184.96 | $184.95 | $185.00 |
| Purchase #2 | $33.83 | 3.821% | $35.1226 | $35.12 | $35.10 | $35.10 |
| Purchase #3 | $50.29 | 9.301% | $54.9675 | $54.97 | $54.95 | $55.00 |
| Purchase #4 | $21.64 | 12.593% | $24.3651 | $24.37 | $24.35 | $24.40 |
| Purchase #5 | $132.42 | 9.740% | $145.3177 | $145.32 | $145.30 | $145.30 |
| Purchase #6 | $54.44 | 10.607% | $60.2145 | $60.21 | $60.20 | $60.20 |
| Purchase #7 | $140.27 | 5.648% | $148.1924 | $148.19 | $148.20 | $148.20 |
| 7 purchase totals = | $609.65 | $653.1415 | $653.14 | $653.05 | $653.20 | |