| 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 | $164.68 | 4.274% | $171.7184 | $171.72 | $171.70 | $171.70 |
| Purchase #2 | $119.82 | 7.785% | $129.148 | $129.15 | $129.15 | $129.10 |
| Purchase #3 | $113.74 | 13.373% | $128.9505 | $128.95 | $128.95 | $129.00 |
| Purchase #4 | $174.36 | 9.615% | $191.1247 | $191.12 | $191.10 | $191.10 |
| Purchase #5 | $113.30 | 9.170% | $123.6896 | $123.69 | $123.70 | $123.70 |
| Purchase #6 | $24.42 | 3.778% | $25.3426 | $25.34 | $25.35 | $25.30 |
| Purchase #7 | $172.44 | 7.226% | $184.9005 | $184.90 | $184.90 | $184.90 |
| 7 purchase totals = | $882.76 | $954.8743 | $954.87 | $954.85 | $954.80 | |