| 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 | $214.43 | 8.511% | $232.6801 | $232.68 | $232.70 | $232.70 |
| Purchase #2 | $208.70 | 11.872% | $233.4769 | $233.48 | $233.50 | $233.50 |
| Purchase #3 | $26.69 | 9.818% | $29.3104 | $29.31 | $29.30 | $29.30 |
| Purchase #4 | $220.55 | 12.125% | $247.2917 | $247.29 | $247.30 | $247.30 |
| Purchase #5 | $224.85 | 11.557% | $250.8359 | $250.84 | $250.85 | $250.80 |
| Purchase #6 | $23.88 | 13.820% | $27.1802 | $27.18 | $27.20 | $27.20 |
| Purchase #7 | $115.75 | 6.675% | $123.4763 | $123.48 | $123.50 | $123.50 |
| 7 purchase totals = | $1,034.85 | $1,144.2515 | $1,144.26 | $1,144.35 | $1,144.30 | |