| 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 | $146.74 | 5.639% | $155.0147 | $155.01 | $155.00 | $155.00 |
| Purchase #2 | $47.81 | 11.714% | $53.4105 | $53.41 | $53.40 | $53.40 |
| Purchase #3 | $247.45 | 8.503% | $268.4907 | $268.49 | $268.50 | $268.50 |
| Purchase #4 | $204.91 | 5.430% | $216.0366 | $216.04 | $216.05 | $216.00 |
| Purchase #5 | $31.26 | 8.458% | $33.904 | $33.90 | $33.90 | $33.90 |
| Purchase #6 | $183.80 | 11.265% | $204.5051 | $204.51 | $204.50 | $204.50 |
| Purchase #7 | $217.89 | 8.326% | $236.0315 | $236.03 | $236.05 | $236.00 |
| 7 purchase totals = | $1,079.86 | $1,167.3931 | $1,167.39 | $1,167.40 | $1,167.30 | |