| 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 | $154.79 | 6.837% | $165.373 | $165.37 | $165.35 | $165.40 |
| Purchase #2 | $20.40 | 13.211% | $23.095 | $23.10 | $23.10 | $23.10 |
| Purchase #3 | $210.55 | 10.488% | $232.6325 | $232.63 | $232.65 | $232.60 |
| Purchase #4 | $140.82 | 13.424% | $159.7237 | $159.72 | $159.70 | $159.70 |
| Purchase #5 | $238.34 | 8.734% | $259.1566 | $259.16 | $259.15 | $259.20 |
| Purchase #6 | $66.88 | 3.117% | $68.9646 | $68.96 | $68.95 | $69.00 |
| Purchase #7 | $38.69 | 13.169% | $43.7851 | $43.79 | $43.80 | $43.80 |
| 7 purchase totals = | $870.47 | $952.7305 | $952.73 | $952.70 | $952.80 | |