| 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 | $164.84 | 6.662% | $175.8216 | $175.82 | $175.80 | $175.80 |
| Purchase #2 | $183.57 | 9.661% | $201.3047 | $201.30 | $201.30 | $201.30 |
| Purchase #3 | $231.73 | 10.189% | $255.341 | $255.34 | $255.35 | $255.30 |
| Purchase #4 | $207.30 | 12.393% | $232.9907 | $232.99 | $233.00 | $233.00 |
| Purchase #5 | $31.81 | 5.589% | $33.5879 | $33.59 | $33.60 | $33.60 |
| Purchase #6 | $199.43 | 9.344% | $218.0647 | $218.06 | $218.05 | $218.10 |
| Purchase #7 | $103.27 | 8.316% | $111.8579 | $111.86 | $111.85 | $111.90 |
| 7 purchase totals = | $1,121.95 | $1,228.9685 | $1,228.96 | $1,228.95 | $1,229.00 | |