| 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 | $37.67 | 13.752% | $42.8504 | $42.85 | $42.85 | $42.90 |
| Purchase #2 | $226.88 | 13.736% | $258.0442 | $258.04 | $258.05 | $258.00 |
| Purchase #3 | $220.41 | 4.491% | $230.3086 | $230.31 | $230.30 | $230.30 |
| Purchase #4 | $117.61 | 11.451% | $131.0775 | $131.08 | $131.10 | $131.10 |
| Purchase #5 | $234.76 | 7.731% | $252.9093 | $252.91 | $252.90 | $252.90 |
| Purchase #6 | $39.49 | 12.164% | $44.2936 | $44.29 | $44.30 | $44.30 |
| Purchase #7 | $190.96 | 4.301% | $199.1732 | $199.17 | $199.15 | $199.20 |
| 7 purchase totals = | $1,067.78 | $1,158.6568 | $1,158.65 | $1,158.65 | $1,158.70 | |