| 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 | $219.67 | 4.411% | $229.3596 | $229.36 | $229.35 | $229.40 |
| Purchase #2 | $115.94 | 12.770% | $130.7455 | $130.75 | $130.75 | $130.70 |
| Purchase #3 | $58.31 | 10.535% | $64.453 | $64.45 | $64.45 | $64.50 |
| Purchase #4 | $70.97 | 4.833% | $74.4 | $74.40 | $74.40 | $74.40 |
| Purchase #5 | $17.84 | 3.719% | $18.5035 | $18.50 | $18.50 | $18.50 |
| Purchase #6 | $101.45 | 5.724% | $107.257 | $107.26 | $107.25 | $107.30 |
| Purchase #7 | $153.82 | 3.481% | $159.1745 | $159.17 | $159.15 | $159.20 |
| 7 purchase totals = | $738.00 | $783.8931 | $783.89 | $783.85 | $784.00 | |