| 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 | $182.45 | 11.294% | $203.0559 | $203.06 | $203.05 | $203.10 |
| Purchase #2 | $46.70 | 12.507% | $52.5408 | $52.54 | $52.55 | $52.50 |
| Purchase #3 | $129.48 | 3.104% | $133.4991 | $133.50 | $133.50 | $133.50 |
| Purchase #4 | $93.87 | 8.249% | $101.6133 | $101.61 | $101.60 | $101.60 |
| Purchase #5 | $143.28 | 6.412% | $152.4671 | $152.47 | $152.45 | $152.50 |
| Purchase #6 | $33.40 | 13.266% | $37.8308 | $37.83 | $37.85 | $37.80 |
| Purchase #7 | $71.28 | 6.272% | $75.7507 | $75.75 | $75.75 | $75.80 |
| 7 purchase totals = | $700.46 | $756.7577 | $756.76 | $756.75 | $756.80 | |