| 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 | $172.81 | 4.704% | $180.939 | $180.94 | $180.95 | $180.90 |
| Purchase #2 | $45.81 | 13.498% | $51.9934 | $51.99 | $52.00 | $52.00 |
| Purchase #3 | $243.73 | 5.316% | $256.6867 | $256.69 | $256.70 | $256.70 |
| Purchase #4 | $108.72 | 11.324% | $121.0315 | $121.03 | $121.05 | $121.00 |
| Purchase #5 | $197.50 | 8.825% | $214.9294 | $214.93 | $214.95 | $214.90 |
| Purchase #6 | $193.98 | 11.777% | $216.825 | $216.83 | $216.85 | $216.80 |
| Purchase #7 | $198.26 | 13.707% | $225.4355 | $225.44 | $225.45 | $225.40 |
| 7 purchase totals = | $1,160.81 | $1,267.8405 | $1,267.85 | $1,267.95 | $1,267.70 | |