| 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 | $197.27 | 12.602% | $222.13 | $222.13 | $222.15 | $222.10 |
| Purchase #2 | $188.79 | 7.866% | $203.6402 | $203.64 | $203.65 | $203.60 |
| Purchase #3 | $14.51 | 6.112% | $15.3969 | $15.40 | $15.40 | $15.40 |
| Purchase #4 | $154.36 | 11.792% | $172.5621 | $172.56 | $172.55 | $172.60 |
| Purchase #5 | $28.26 | 3.386% | $29.2169 | $29.22 | $29.20 | $29.20 |
| Purchase #6 | $237.57 | 10.466% | $262.4341 | $262.43 | $262.45 | $262.40 |
| Purchase #7 | $177.76 | 9.459% | $194.5743 | $194.57 | $194.55 | $194.60 |
| 7 purchase totals = | $998.52 | $1,099.9545 | $1,099.95 | $1,099.95 | $1,099.90 | |