| 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 | $134.68 | 4.647% | $140.9386 | $140.94 | $140.95 | $140.90 |
| Purchase #2 | $51.43 | 9.724% | $56.4311 | $56.43 | $56.45 | $56.40 |
| Purchase #3 | $30.32 | 4.654% | $31.7311 | $31.73 | $31.75 | $31.70 |
| Purchase #4 | $150.46 | 4.654% | $157.4624 | $157.46 | $157.45 | $157.50 |
| Purchase #5 | $65.38 | 5.178% | $68.7654 | $68.77 | $68.75 | $68.80 |
| Purchase #6 | $84.33 | 12.853% | $95.1689 | $95.17 | $95.15 | $95.20 |
| Purchase #7 | $164.29 | 7.118% | $175.9842 | $175.98 | $176.00 | $176.00 |
| 7 purchase totals = | $680.89 | $726.4817 | $726.48 | $726.50 | $726.50 | |