| 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 | $8.49 | 13.705% | $9.6536 | $9.65 | $9.65 | $9.70 |
| Purchase #2 | $250.88 | 5.852% | $265.5615 | $265.56 | $265.55 | $265.60 |
| Purchase #3 | $143.69 | 12.164% | $161.1685 | $161.17 | $161.15 | $161.20 |
| Purchase #4 | $128.71 | 10.574% | $142.3198 | $142.32 | $142.30 | $142.30 |
| Purchase #5 | $224.91 | 5.120% | $236.4254 | $236.43 | $236.45 | $236.40 |
| Purchase #6 | $230.44 | 7.600% | $247.9534 | $247.95 | $247.95 | $248.00 |
| Purchase #7 | $19.82 | 3.690% | $20.5514 | $20.55 | $20.55 | $20.60 |
| 7 purchase totals = | $1,006.94 | $1,083.6336 | $1,083.63 | $1,083.60 | $1,083.80 | |