| 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 | $101.60 | 8.571% | $110.3081 | $110.31 | $110.30 | $110.30 |
| Purchase #2 | $168.28 | 5.517% | $177.564 | $177.56 | $177.55 | $177.60 |
| Purchase #3 | $10.95 | 11.423% | $12.2008 | $12.20 | $12.20 | $12.20 |
| Purchase #4 | $117.54 | 8.330% | $127.3311 | $127.33 | $127.35 | $127.30 |
| Purchase #5 | $227.82 | 6.622% | $242.9062 | $242.91 | $242.90 | $242.90 |
| Purchase #6 | $134.58 | 9.454% | $147.3032 | $147.30 | $147.30 | $147.30 |
| Purchase #7 | $59.34 | 4.493% | $62.0061 | $62.01 | $62.00 | $62.00 |
| 7 purchase totals = | $820.11 | $879.6195 | $879.62 | $879.60 | $879.60 | |