| 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 | $244.51 | 5.661% | $258.3517 | $258.35 | $258.35 | $258.40 |
| Purchase #2 | $174.68 | 4.208% | $182.0305 | $182.03 | $182.05 | $182.00 |
| Purchase #3 | $48.58 | 11.160% | $54.0015 | $54.00 | $54.00 | $54.00 |
| Purchase #4 | $28.73 | 5.699% | $30.3673 | $30.37 | $30.35 | $30.40 |
| Purchase #5 | $137.69 | 3.490% | $142.4954 | $142.50 | $142.50 | $142.50 |
| Purchase #6 | $96.40 | 5.483% | $101.6856 | $101.69 | $101.70 | $101.70 |
| Purchase #7 | $23.58 | 3.617% | $24.4329 | $24.43 | $24.45 | $24.40 |
| 7 purchase totals = | $754.17 | $793.3649 | $793.37 | $793.40 | $793.40 | |