| 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 | $161.51 | 13.364% | $183.0942 | $183.09 | $183.10 | $183.10 |
| Purchase #2 | $6.30 | 13.510% | $7.1511 | $7.15 | $7.15 | $7.20 |
| Purchase #3 | $204.62 | 12.484% | $230.1648 | $230.16 | $230.15 | $230.20 |
| Purchase #4 | $221.53 | 3.581% | $229.463 | $229.46 | $229.45 | $229.50 |
| Purchase #5 | $186.30 | 10.546% | $205.9472 | $205.95 | $205.95 | $205.90 |
| Purchase #6 | $6.46 | 12.721% | $7.2818 | $7.28 | $7.30 | $7.30 |
| Purchase #7 | $232.25 | 11.692% | $259.4047 | $259.40 | $259.40 | $259.40 |
| 7 purchase totals = | $1,018.97 | $1,122.5068 | $1,122.49 | $1,122.50 | $1,122.60 | |