| 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 | $102.38 | 13.675% | $116.3805 | $116.38 | $116.40 | $116.40 |
| Purchase #2 | $121.51 | 3.551% | $125.8248 | $125.82 | $125.80 | $125.80 |
| Purchase #3 | $189.80 | 13.367% | $215.1706 | $215.17 | $215.15 | $215.20 |
| Purchase #4 | $220.60 | 7.728% | $237.648 | $237.65 | $237.65 | $237.60 |
| Purchase #5 | $218.39 | 12.192% | $245.0161 | $245.02 | $245.00 | $245.00 |
| Purchase #6 | $150.32 | 12.802% | $169.564 | $169.56 | $169.55 | $169.60 |
| Purchase #7 | $73.25 | 3.376% | $75.7229 | $75.72 | $75.70 | $75.70 |
| 7 purchase totals = | $1,076.25 | $1,185.3269 | $1,185.32 | $1,185.25 | $1,185.30 | |