| 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 | $134.47 | 12.655% | $151.4872 | $151.49 | $151.50 | $151.50 |
| Purchase #2 | $162.44 | 5.143% | $170.7943 | $170.79 | $170.80 | $170.80 |
| Purchase #3 | $52.32 | 10.512% | $57.8199 | $57.82 | $57.80 | $57.80 |
| Purchase #4 | $132.32 | 3.517% | $136.9737 | $136.97 | $136.95 | $137.00 |
| Purchase #5 | $124.36 | 12.177% | $139.5033 | $139.50 | $139.50 | $139.50 |
| Purchase #6 | $45.93 | 9.417% | $50.2552 | $50.26 | $50.25 | $50.30 |
| Purchase #7 | $132.94 | 10.652% | $147.1008 | $147.10 | $147.10 | $147.10 |
| 7 purchase totals = | $784.78 | $853.9344 | $853.93 | $853.90 | $854.00 | |