| 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 | $216.66 | 9.443% | $237.1192 | $237.12 | $237.10 | $237.10 |
| Purchase #2 | $247.88 | 12.334% | $278.4535 | $278.45 | $278.45 | $278.50 |
| Purchase #3 | $157.95 | 7.683% | $170.0853 | $170.09 | $170.10 | $170.10 |
| Purchase #4 | $191.96 | 3.743% | $199.1451 | $199.15 | $199.15 | $199.10 |
| Purchase #5 | $66.87 | 10.344% | $73.787 | $73.79 | $73.80 | $73.80 |
| Purchase #6 | $65.78 | 8.173% | $71.1562 | $71.16 | $71.15 | $71.20 |
| Purchase #7 | $44.25 | 9.727% | $48.5542 | $48.55 | $48.55 | $48.60 |
| 7 purchase totals = | $991.35 | $1,078.3005 | $1,078.31 | $1,078.30 | $1,078.40 | |