| 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 | $79.26 | 11.178% | $88.1197 | $88.12 | $88.10 | $88.10 |
| Purchase #2 | $143.79 | 7.698% | $154.859 | $154.86 | $154.85 | $154.90 |
| Purchase #3 | $182.91 | 8.209% | $197.9251 | $197.93 | $197.95 | $197.90 |
| Purchase #4 | $130.33 | 4.527% | $136.23 | $136.23 | $136.25 | $136.20 |
| Purchase #5 | $121.41 | 5.755% | $128.3971 | $128.40 | $128.40 | $128.40 |
| Purchase #6 | $201.87 | 7.728% | $217.4705 | $217.47 | $217.45 | $217.50 |
| Purchase #7 | $227.27 | 7.839% | $245.0857 | $245.09 | $245.10 | $245.10 |
| 7 purchase totals = | $1,086.84 | $1,168.0871 | $1,168.10 | $1,168.10 | $1,168.10 | |