| 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 | $100.73 | 7.102% | $107.8838 | $107.88 | $107.90 | $107.90 |
| Purchase #2 | $82.94 | 13.864% | $94.4388 | $94.44 | $94.45 | $94.40 |
| Purchase #3 | $50.68 | 12.362% | $56.9451 | $56.95 | $56.95 | $56.90 |
| Purchase #4 | $245.77 | 13.194% | $278.1969 | $278.20 | $278.20 | $278.20 |
| Purchase #5 | $149.58 | 10.205% | $164.8446 | $164.84 | $164.85 | $164.80 |
| Purchase #6 | $134.35 | 5.158% | $141.2798 | $141.28 | $141.30 | $141.30 |
| Purchase #7 | $68.86 | 5.864% | $72.898 | $72.90 | $72.90 | $72.90 |
| 7 purchase totals = | $832.91 | $916.4870 | $916.49 | $916.55 | $916.40 | |