| 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 | $240.66 | 9.736% | $264.0907 | $264.09 | $264.10 | $264.10 |
| Purchase #2 | $250.66 | 8.556% | $272.1065 | $272.11 | $272.10 | $272.10 |
| Purchase #3 | $224.32 | 8.193% | $242.6985 | $242.70 | $242.70 | $242.70 |
| Purchase #4 | $208.48 | 11.453% | $232.3572 | $232.36 | $232.35 | $232.40 |
| Purchase #5 | $205.86 | 11.245% | $229.009 | $229.01 | $229.00 | $229.00 |
| Purchase #6 | $174.30 | 10.688% | $192.9292 | $192.93 | $192.95 | $192.90 |
| Purchase #7 | $81.92 | 3.506% | $84.7921 | $84.79 | $84.80 | $84.80 |
| 7 purchase totals = | $1,386.20 | $1,517.9832 | $1,517.99 | $1,518.00 | $1,518.00 | |