| 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 | $80.72 | 8.108% | $87.2648 | $87.26 | $87.25 | $87.30 |
| Purchase #2 | $241.61 | 5.508% | $254.9179 | $254.92 | $254.90 | $254.90 |
| Purchase #3 | $189.73 | 12.679% | $213.7859 | $213.79 | $213.80 | $213.80 |
| Purchase #4 | $46.36 | 13.720% | $52.7206 | $52.72 | $52.70 | $52.70 |
| Purchase #5 | $23.40 | 12.459% | $26.3154 | $26.32 | $26.30 | $26.30 |
| Purchase #6 | $218.75 | 10.342% | $241.3731 | $241.37 | $241.35 | $241.40 |
| Purchase #7 | $219.49 | 11.179% | $244.0268 | $244.03 | $244.05 | $244.00 |
| 7 purchase totals = | $1,020.06 | $1,120.4045 | $1,120.41 | $1,120.35 | $1,120.40 | |