| 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 | $141.55 | 9.821% | $155.4516 | $155.45 | $155.45 | $155.50 |
| Purchase #2 | $242.72 | 9.281% | $265.2468 | $265.25 | $265.25 | $265.20 |
| Purchase #3 | $12.31 | 11.758% | $13.7574 | $13.76 | $13.75 | $13.80 |
| Purchase #4 | $154.56 | 13.592% | $175.5678 | $175.57 | $175.55 | $175.60 |
| Purchase #5 | $139.99 | 4.554% | $146.3651 | $146.37 | $146.35 | $146.40 |
| Purchase #6 | $184.31 | 10.556% | $203.7658 | $203.77 | $203.75 | $203.80 |
| Purchase #7 | $83.58 | 4.579% | $87.4071 | $87.41 | $87.40 | $87.40 |
| 7 purchase totals = | $959.02 | $1,047.5616 | $1,047.58 | $1,047.50 | $1,047.70 | |