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 | $19.55 | 4.786% | $20.4857 | $20.49 | $20.50 | $20.50 |
Purchase #2 | $9.44 | 7.262% | $10.1255 | $10.13 | $10.15 | $10.10 |
Purchase #3 | $231.46 | 5.400% | $243.9588 | $243.96 | $243.95 | $244.00 |
Purchase #4 | $20.50 | 6.544% | $21.8415 | $21.84 | $21.85 | $21.80 |
Purchase #5 | $102.41 | 10.393% | $113.0535 | $113.05 | $113.05 | $113.10 |
Purchase #6 | $143.40 | 7.826% | $154.6225 | $154.62 | $154.60 | $154.60 |
Purchase #7 | $241.73 | 9.438% | $264.5445 | $264.54 | $264.55 | $264.50 |
7 purchase totals = | $768.49 | $828.6320 | $828.63 | $828.65 | $828.60 |