| 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 | $71.25 | 9.116% | $77.7452 | $77.75 | $77.75 | $77.70 |
| Purchase #2 | $165.62 | 3.353% | $171.1732 | $171.17 | $171.15 | $171.20 |
| Purchase #3 | $215.94 | 3.352% | $223.1783 | $223.18 | $223.20 | $223.20 |
| Purchase #4 | $220.84 | 5.485% | $232.9531 | $232.95 | $232.95 | $233.00 |
| Purchase #5 | $133.51 | 9.211% | $145.8076 | $145.81 | $145.80 | $145.80 |
| Purchase #6 | $200.81 | 6.149% | $213.1578 | $213.16 | $213.15 | $213.20 |
| Purchase #7 | $218.50 | 13.165% | $247.2655 | $247.27 | $247.25 | $247.30 |
| 7 purchase totals = | $1,226.47 | $1,311.2807 | $1,311.29 | $1,311.25 | $1,311.40 | |