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 | $29.34 | 5.590% | $30.9801 | $30.98 | $31.00 | $31.00 |
Purchase #2 | $79.98 | 11.222% | $88.9554 | $88.96 | $88.95 | $89.00 |
Purchase #3 | $9.60 | 3.528% | $9.9387 | $9.94 | $9.95 | $9.90 |
Purchase #4 | $155.96 | 10.773% | $172.7616 | $172.76 | $172.75 | $172.80 |
Purchase #5 | $35.73 | 6.728% | $38.1339 | $38.13 | $38.15 | $38.10 |
Purchase #6 | $12.63 | 10.486% | $13.9544 | $13.95 | $13.95 | $14.00 |
Purchase #7 | $67.88 | 10.855% | $75.2484 | $75.25 | $75.25 | $75.20 |
7 purchase totals = | $391.12 | $429.9725 | $429.97 | $430.00 | $430.00 |