| 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 | $155.73 | 13.230% | $176.3331 | $176.33 | $176.35 | $176.30 |
| Purchase #2 | $127.40 | 5.750% | $134.7255 | $134.73 | $134.75 | $134.70 |
| Purchase #3 | $224.27 | 13.401% | $254.3244 | $254.32 | $254.30 | $254.30 |
| Purchase #4 | $240.82 | 8.514% | $261.3234 | $261.32 | $261.30 | $261.30 |
| Purchase #5 | $209.83 | 5.624% | $221.6308 | $221.63 | $221.65 | $221.60 |
| Purchase #6 | $137.50 | 5.492% | $145.0515 | $145.05 | $145.05 | $145.10 |
| Purchase #7 | $33.70 | 10.115% | $37.1088 | $37.11 | $37.10 | $37.10 |
| 7 purchase totals = | $1,129.25 | $1,230.4975 | $1,230.49 | $1,230.50 | $1,230.40 | |