| 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 | $235.41 | 10.620% | $260.4105 | $260.41 | $260.40 | $260.40 |
| Purchase #2 | $146.49 | 8.661% | $159.1775 | $159.18 | $159.20 | $159.20 |
| Purchase #3 | $226.67 | 3.121% | $233.7444 | $233.74 | $233.75 | $233.70 |
| Purchase #4 | $184.88 | 3.506% | $191.3619 | $191.36 | $191.35 | $191.40 |
| Purchase #5 | $219.31 | 8.265% | $237.436 | $237.44 | $237.45 | $237.40 |
| Purchase #6 | $149.99 | 12.841% | $169.2502 | $169.25 | $169.25 | $169.30 |
| Purchase #7 | $239.95 | 7.782% | $258.6229 | $258.62 | $258.60 | $258.60 |
| 7 purchase totals = | $1,402.70 | $1,510.0034 | $1,510.00 | $1,510.00 | $1,510.00 | |