| 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 | $134.57 | 8.493% | $145.999 | $146.00 | $146.00 | $146.00 |
| Purchase #2 | $237.34 | 13.683% | $269.8152 | $269.82 | $269.80 | $269.80 |
| Purchase #3 | $186.59 | 9.760% | $204.8012 | $204.80 | $204.80 | $204.80 |
| Purchase #4 | $36.59 | 7.108% | $39.1908 | $39.19 | $39.20 | $39.20 |
| Purchase #5 | $237.92 | 11.346% | $264.9144 | $264.91 | $264.90 | $264.90 |
| Purchase #6 | $152.84 | 6.838% | $163.2912 | $163.29 | $163.30 | $163.30 |
| Purchase #7 | $174.88 | 6.582% | $186.3906 | $186.39 | $186.40 | $186.40 |
| 7 purchase totals = | $1,160.73 | $1,274.4024 | $1,274.40 | $1,274.40 | $1,274.40 | |