| 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 | $176.72 | 8.324% | $191.4302 | $191.43 | $191.45 | $191.40 |
| Purchase #2 | $36.51 | 13.673% | $41.502 | $41.50 | $41.50 | $41.50 |
| Purchase #3 | $78.81 | 10.433% | $87.0322 | $87.03 | $87.05 | $87.00 |
| Purchase #4 | $134.42 | 12.174% | $150.7843 | $150.78 | $150.80 | $150.80 |
| Purchase #5 | $59.74 | 7.247% | $64.0694 | $64.07 | $64.05 | $64.10 |
| Purchase #6 | $79.87 | 10.216% | $88.0295 | $88.03 | $88.05 | $88.00 |
| Purchase #7 | $107.67 | 5.747% | $113.8578 | $113.86 | $113.85 | $113.90 |
| 7 purchase totals = | $673.74 | $736.7054 | $736.70 | $736.75 | $736.70 | |