| 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 | $215.75 | 9.478% | $236.1988 | $236.20 | $236.20 | $236.20 |
| Purchase #2 | $204.73 | 5.200% | $215.376 | $215.38 | $215.40 | $215.40 |
| Purchase #3 | $12.86 | 6.212% | $13.6589 | $13.66 | $13.65 | $13.70 |
| Purchase #4 | $22.75 | 9.236% | $24.8512 | $24.85 | $24.85 | $24.90 |
| Purchase #5 | $106.71 | 4.536% | $111.5504 | $111.55 | $111.55 | $111.60 |
| Purchase #6 | $110.76 | 7.212% | $118.748 | $118.75 | $118.75 | $118.70 |
| Purchase #7 | $71.62 | 4.311% | $74.7075 | $74.71 | $74.70 | $74.70 |
| 7 purchase totals = | $745.18 | $795.0908 | $795.10 | $795.10 | $795.20 | |