| 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 | $82.98 | 6.461% | $88.3413 | $88.34 | $88.35 | $88.30 |
| Purchase #2 | $236.96 | 5.164% | $249.1966 | $249.20 | $249.20 | $249.20 |
| Purchase #3 | $50.92 | 12.444% | $57.2565 | $57.26 | $57.25 | $57.30 |
| Purchase #4 | $115.35 | 4.442% | $120.4738 | $120.47 | $120.45 | $120.50 |
| Purchase #5 | $119.26 | 3.424% | $123.3435 | $123.34 | $123.35 | $123.30 |
| Purchase #6 | $9.76 | 12.174% | $10.9482 | $10.95 | $10.95 | $10.90 |
| Purchase #7 | $238.29 | 8.507% | $258.5613 | $258.56 | $258.55 | $258.60 |
| 7 purchase totals = | $853.52 | $908.1212 | $908.12 | $908.10 | $908.10 | |