| 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 | $49.55 | 6.665% | $52.8525 | $52.85 | $52.85 | $52.90 |
| Purchase #2 | $246.88 | 12.476% | $277.6807 | $277.68 | $277.70 | $277.70 |
| Purchase #3 | $28.78 | 10.391% | $31.7705 | $31.77 | $31.75 | $31.80 |
| Purchase #4 | $195.87 | 3.295% | $202.3239 | $202.32 | $202.30 | $202.30 |
| Purchase #5 | $130.41 | 11.454% | $145.3472 | $145.35 | $145.35 | $145.30 |
| Purchase #6 | $245.95 | 12.249% | $276.0764 | $276.08 | $276.10 | $276.10 |
| Purchase #7 | $40.25 | 9.549% | $44.0935 | $44.09 | $44.10 | $44.10 |
| 7 purchase totals = | $937.69 | $1,030.1447 | $1,030.14 | $1,030.15 | $1,030.20 | |