| 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 | $6.61 | 12.573% | $7.4411 | $7.44 | $7.45 | $7.40 |
| Purchase #2 | $10.43 | 12.488% | $11.7325 | $11.73 | $11.75 | $11.70 |
| Purchase #3 | $176.99 | 13.430% | $200.7598 | $200.76 | $200.75 | $200.80 |
| Purchase #4 | $161.67 | 6.863% | $172.7654 | $172.77 | $172.75 | $172.80 |
| Purchase #5 | $73.93 | 12.256% | $82.9909 | $82.99 | $83.00 | $83.00 |
| Purchase #6 | $125.26 | 12.673% | $141.1342 | $141.13 | $141.15 | $141.10 |
| Purchase #7 | $190.25 | 6.705% | $203.0063 | $203.01 | $203.00 | $203.00 |
| 7 purchase totals = | $745.14 | $819.8302 | $819.83 | $819.85 | $819.80 | |