| 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 | $247.56 | 7.749% | $266.7434 | $266.74 | $266.75 | $266.70 |
| Purchase #2 | $175.48 | 8.294% | $190.0343 | $190.03 | $190.05 | $190.00 |
| Purchase #3 | $214.94 | 6.810% | $229.5774 | $229.58 | $229.60 | $229.60 |
| Purchase #4 | $126.57 | 4.581% | $132.3682 | $132.37 | $132.35 | $132.40 |
| Purchase #5 | $10.48 | 8.141% | $11.3332 | $11.33 | $11.35 | $11.30 |
| Purchase #6 | $145.86 | 12.543% | $164.1552 | $164.16 | $164.15 | $164.20 |
| Purchase #7 | $36.43 | 9.609% | $39.9306 | $39.93 | $39.95 | $39.90 |
| 7 purchase totals = | $957.32 | $1,034.1423 | $1,034.14 | $1,034.20 | $1,034.10 | |