| 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 | $211.56 | 12.190% | $237.3492 | $237.35 | $237.35 | $237.30 |
| Purchase #2 | $166.94 | 3.245% | $172.3572 | $172.36 | $172.35 | $172.40 |
| Purchase #3 | $121.81 | 6.841% | $130.143 | $130.14 | $130.15 | $130.10 |
| Purchase #4 | $156.66 | 9.384% | $171.361 | $171.36 | $171.35 | $171.40 |
| Purchase #5 | $214.70 | 13.756% | $244.2341 | $244.23 | $244.25 | $244.20 |
| Purchase #6 | $219.31 | 10.816% | $243.0306 | $243.03 | $243.05 | $243.00 |
| Purchase #7 | $106.93 | 5.858% | $113.194 | $113.19 | $113.20 | $113.20 |
| 7 purchase totals = | $1,197.91 | $1,311.6691 | $1,311.66 | $1,311.70 | $1,311.60 | |