| 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 | $140.35 | 6.168% | $149.0068 | $149.01 | $149.00 | $149.00 |
| Purchase #2 | $64.45 | 7.118% | $69.0376 | $69.04 | $69.05 | $69.00 |
| Purchase #3 | $9.97 | 7.313% | $10.6991 | $10.70 | $10.70 | $10.70 |
| Purchase #4 | $73.58 | 9.552% | $80.6084 | $80.61 | $80.60 | $80.60 |
| Purchase #5 | $233.85 | 7.301% | $250.9234 | $250.92 | $250.90 | $250.90 |
| Purchase #6 | $170.30 | 9.143% | $185.8705 | $185.87 | $185.85 | $185.90 |
| Purchase #7 | $222.79 | 7.551% | $239.6129 | $239.61 | $239.60 | $239.60 |
| 7 purchase totals = | $915.29 | $985.7587 | $985.76 | $985.70 | $985.70 | |