| 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 | $115.34 | 3.874% | $119.8083 | $119.81 | $119.80 | $119.80 |
| Purchase #2 | $221.69 | 6.528% | $236.1619 | $236.16 | $236.15 | $236.20 |
| Purchase #3 | $69.31 | 11.721% | $77.4338 | $77.43 | $77.45 | $77.40 |
| Purchase #4 | $218.82 | 9.453% | $239.5051 | $239.51 | $239.50 | $239.50 |
| Purchase #5 | $198.84 | 7.128% | $213.0133 | $213.01 | $213.00 | $213.00 |
| Purchase #6 | $200.73 | 9.155% | $219.1068 | $219.11 | $219.10 | $219.10 |
| Purchase #7 | $109.35 | 13.267% | $123.8575 | $123.86 | $123.85 | $123.90 |
| 7 purchase totals = | $1,134.08 | $1,228.8867 | $1,228.89 | $1,228.85 | $1,228.90 | |