| 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 | $171.37 | 5.614% | $180.9907 | $180.99 | $181.00 | $181.00 |
| Purchase #2 | $206.45 | 7.459% | $221.8491 | $221.85 | $221.85 | $221.80 |
| Purchase #3 | $221.32 | 4.170% | $230.549 | $230.55 | $230.55 | $230.50 |
| Purchase #4 | $140.66 | 10.687% | $155.6923 | $155.69 | $155.70 | $155.70 |
| Purchase #5 | $19.60 | 4.688% | $20.5188 | $20.52 | $20.50 | $20.50 |
| Purchase #6 | $217.85 | 13.675% | $247.641 | $247.64 | $247.65 | $247.60 |
| Purchase #7 | $229.70 | 7.848% | $247.7269 | $247.73 | $247.75 | $247.70 |
| 7 purchase totals = | $1,206.95 | $1,304.9678 | $1,304.97 | $1,305.00 | $1,304.80 | |