| 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 | $150.78 | 4.237% | $157.1685 | $157.17 | $157.15 | $157.20 |
| Purchase #2 | $34.32 | 11.486% | $38.262 | $38.26 | $38.25 | $38.30 |
| Purchase #3 | $176.44 | 9.549% | $193.2883 | $193.29 | $193.30 | $193.30 |
| Purchase #4 | $202.65 | 4.700% | $212.1746 | $212.17 | $212.15 | $212.20 |
| Purchase #5 | $224.96 | 3.240% | $232.2487 | $232.25 | $232.25 | $232.20 |
| Purchase #6 | $185.94 | 5.697% | $196.533 | $196.53 | $196.55 | $196.50 |
| Purchase #7 | $23.97 | 8.336% | $25.9681 | $25.97 | $25.95 | $26.00 |
| 7 purchase totals = | $999.06 | $1,055.6432 | $1,055.64 | $1,055.60 | $1,055.70 | |