| 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 | $34.29 | 4.263% | $35.7518 | $35.75 | $35.75 | $35.80 |
| Purchase #2 | $134.49 | 6.246% | $142.8902 | $142.89 | $142.90 | $142.90 |
| Purchase #3 | $244.76 | 5.370% | $257.9036 | $257.90 | $257.90 | $257.90 |
| Purchase #4 | $113.65 | 7.681% | $122.3795 | $122.38 | $122.40 | $122.40 |
| Purchase #5 | $8.82 | 10.592% | $9.7542 | $9.75 | $9.75 | $9.80 |
| Purchase #6 | $8.37 | 9.615% | $9.1748 | $9.17 | $9.15 | $9.20 |
| Purchase #7 | $237.67 | 9.207% | $259.5523 | $259.55 | $259.55 | $259.60 |
| 7 purchase totals = | $782.05 | $837.4064 | $837.39 | $837.40 | $837.60 | |