| 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 | $183.26 | 3.515% | $189.7016 | $189.70 | $189.70 | $189.70 |
| Purchase #2 | $243.26 | 3.722% | $252.3141 | $252.31 | $252.30 | $252.30 |
| Purchase #3 | $56.52 | 4.870% | $59.2725 | $59.27 | $59.25 | $59.30 |
| Purchase #4 | $163.52 | 3.240% | $168.818 | $168.82 | $168.80 | $168.80 |
| Purchase #5 | $115.48 | 8.262% | $125.021 | $125.02 | $125.00 | $125.00 |
| Purchase #6 | $238.40 | 8.251% | $258.0704 | $258.07 | $258.05 | $258.10 |
| Purchase #7 | $19.92 | 3.806% | $20.6782 | $20.68 | $20.70 | $20.70 |
| 7 purchase totals = | $1,020.36 | $1,073.8758 | $1,073.87 | $1,073.80 | $1,073.90 | |