| 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 | $235.74 | 8.160% | $254.9764 | $254.98 | $255.00 | $255.00 |
| Purchase #2 | $156.35 | 9.756% | $171.6035 | $171.60 | $171.60 | $171.60 |
| Purchase #3 | $160.83 | 9.152% | $175.5492 | $175.55 | $175.55 | $175.50 |
| Purchase #4 | $143.66 | 5.825% | $152.0282 | $152.03 | $152.05 | $152.00 |
| Purchase #5 | $72.48 | 11.567% | $80.8638 | $80.86 | $80.85 | $80.90 |
| Purchase #6 | $169.89 | 4.818% | $178.0753 | $178.08 | $178.10 | $178.10 |
| Purchase #7 | $109.66 | 9.411% | $119.9801 | $119.98 | $120.00 | $120.00 |
| 7 purchase totals = | $1,048.61 | $1,133.0765 | $1,133.08 | $1,133.15 | $1,133.10 | |