| 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 | $114.83 | 12.858% | $129.5948 | $129.59 | $129.60 | $129.60 |
| Purchase #2 | $216.87 | 12.282% | $243.506 | $243.51 | $243.50 | $243.50 |
| Purchase #3 | $168.89 | 13.363% | $191.4588 | $191.46 | $191.45 | $191.50 |
| Purchase #4 | $239.66 | 13.738% | $272.5845 | $272.58 | $272.60 | $272.60 |
| Purchase #5 | $173.60 | 12.759% | $195.7496 | $195.75 | $195.75 | $195.70 |
| Purchase #6 | $14.82 | 11.487% | $16.5224 | $16.52 | $16.50 | $16.50 |
| Purchase #7 | $211.43 | 9.748% | $232.0402 | $232.04 | $232.05 | $232.00 |
| 7 purchase totals = | $1,140.10 | $1,281.4563 | $1,281.45 | $1,281.45 | $1,281.40 | |