| 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 | $170.26 | 5.206% | $179.1237 | $179.12 | $179.10 | $179.10 |
| Purchase #2 | $128.43 | 8.818% | $139.755 | $139.76 | $139.75 | $139.80 |
| Purchase #3 | $135.44 | 12.625% | $152.5393 | $152.54 | $152.55 | $152.50 |
| Purchase #4 | $65.29 | 10.533% | $72.167 | $72.17 | $72.15 | $72.20 |
| Purchase #5 | $192.79 | 4.700% | $201.8511 | $201.85 | $201.85 | $201.90 |
| Purchase #6 | $21.58 | 12.357% | $24.2466 | $24.25 | $24.25 | $24.20 |
| Purchase #7 | $23.45 | 12.820% | $26.4563 | $26.46 | $26.45 | $26.50 |
| 7 purchase totals = | $737.24 | $796.1390 | $796.15 | $796.10 | $796.20 | |