| 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 | $159.34 | 8.232% | $172.4569 | $172.46 | $172.45 | $172.50 |
| Purchase #2 | $208.89 | 12.503% | $235.0075 | $235.01 | $235.00 | $235.00 |
| Purchase #3 | $179.52 | 11.383% | $199.9548 | $199.95 | $199.95 | $200.00 |
| Purchase #4 | $221.95 | 3.310% | $229.2965 | $229.30 | $229.30 | $229.30 |
| Purchase #5 | $49.32 | 10.208% | $54.3546 | $54.35 | $54.35 | $54.40 |
| Purchase #6 | $137.89 | 7.434% | $148.1407 | $148.14 | $148.15 | $148.10 |
| Purchase #7 | $156.82 | 13.110% | $177.3791 | $177.38 | $177.40 | $177.40 |
| 7 purchase totals = | $1,113.73 | $1,216.5901 | $1,216.59 | $1,216.60 | $1,216.70 | |