| 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 | $217.95 | 9.411% | $238.4613 | $238.46 | $238.45 | $238.50 |
| Purchase #2 | $182.32 | 13.588% | $207.0936 | $207.09 | $207.10 | $207.10 |
| Purchase #3 | $75.76 | 13.835% | $86.2414 | $86.24 | $86.25 | $86.20 |
| Purchase #4 | $244.33 | 4.212% | $254.6212 | $254.62 | $254.60 | $254.60 |
| Purchase #5 | $32.29 | 12.696% | $36.3895 | $36.39 | $36.40 | $36.40 |
| Purchase #6 | $44.71 | 11.676% | $49.9303 | $49.93 | $49.95 | $49.90 |
| Purchase #7 | $48.75 | 3.238% | $50.3285 | $50.33 | $50.35 | $50.30 |
| 7 purchase totals = | $846.11 | $923.0658 | $923.06 | $923.10 | $923.00 | |