| 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 | $103.66 | 13.254% | $117.3991 | $117.40 | $117.40 | $117.40 |
| Purchase #2 | $24.81 | 6.569% | $26.4398 | $26.44 | $26.45 | $26.40 |
| Purchase #3 | $201.72 | 6.188% | $214.2024 | $214.20 | $214.20 | $214.20 |
| Purchase #4 | $48.73 | 11.144% | $54.1605 | $54.16 | $54.15 | $54.20 |
| Purchase #5 | $215.79 | 10.437% | $238.312 | $238.31 | $238.30 | $238.30 |
| Purchase #6 | $137.42 | 3.756% | $142.5815 | $142.58 | $142.60 | $142.60 |
| Purchase #7 | $102.31 | 9.431% | $111.9589 | $111.96 | $111.95 | $112.00 |
| 7 purchase totals = | $834.44 | $905.0542 | $905.05 | $905.05 | $905.10 | |