| 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 | $101.44 | 7.276% | $108.8208 | $108.82 | $108.80 | $108.80 |
| Purchase #2 | $165.66 | 10.299% | $182.7213 | $182.72 | $182.70 | $182.70 |
| Purchase #3 | $250.36 | 13.684% | $284.6193 | $284.62 | $284.60 | $284.60 |
| Purchase #4 | $138.46 | 4.648% | $144.8956 | $144.90 | $144.90 | $144.90 |
| Purchase #5 | $55.93 | 8.445% | $60.6533 | $60.65 | $60.65 | $60.70 |
| Purchase #6 | $201.55 | 13.824% | $229.4123 | $229.41 | $229.40 | $229.40 |
| Purchase #7 | $137.41 | 11.412% | $153.0912 | $153.09 | $153.10 | $153.10 |
| 7 purchase totals = | $1,050.81 | $1,164.2138 | $1,164.21 | $1,164.15 | $1,164.20 | |