| 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 | $247.96 | 10.461% | $273.8991 | $273.90 | $273.90 | $273.90 |
| Purchase #2 | $21.52 | 11.453% | $23.9847 | $23.98 | $24.00 | $24.00 |
| Purchase #3 | $210.92 | 3.731% | $218.7894 | $218.79 | $218.80 | $218.80 |
| Purchase #4 | $212.45 | 9.653% | $232.9578 | $232.96 | $232.95 | $233.00 |
| Purchase #5 | $77.86 | 12.733% | $87.7739 | $87.77 | $87.75 | $87.80 |
| Purchase #6 | $66.67 | 12.383% | $74.9257 | $74.93 | $74.95 | $74.90 |
| Purchase #7 | $111.86 | 13.647% | $127.1255 | $127.13 | $127.15 | $127.10 |
| 7 purchase totals = | $949.24 | $1,039.4561 | $1,039.46 | $1,039.50 | $1,039.50 | |