| 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 | $137.81 | 12.832% | $155.4938 | $155.49 | $155.50 | $155.50 |
| Purchase #2 | $220.87 | 11.263% | $245.7466 | $245.75 | $245.75 | $245.70 |
| Purchase #3 | $197.85 | 8.494% | $214.6554 | $214.66 | $214.65 | $214.70 |
| Purchase #4 | $223.33 | 7.398% | $239.852 | $239.85 | $239.85 | $239.90 |
| Purchase #5 | $138.61 | 6.743% | $147.9565 | $147.96 | $147.95 | $148.00 |
| Purchase #6 | $23.83 | 5.160% | $25.0596 | $25.06 | $25.05 | $25.10 |
| Purchase #7 | $90.71 | 12.314% | $101.88 | $101.88 | $101.90 | $101.90 |
| 7 purchase totals = | $1,033.01 | $1,130.6439 | $1,130.65 | $1,130.65 | $1,130.80 | |