| 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 | $11.58 | 4.252% | $12.0724 | $12.07 | $12.05 | $12.10 |
| Purchase #2 | $52.82 | 4.109% | $54.9904 | $54.99 | $55.00 | $55.00 |
| Purchase #3 | $116.73 | 6.184% | $123.9486 | $123.95 | $123.95 | $123.90 |
| Purchase #4 | $245.30 | 3.393% | $253.623 | $253.62 | $253.60 | $253.60 |
| Purchase #5 | $99.45 | 12.329% | $111.7112 | $111.71 | $111.70 | $111.70 |
| Purchase #6 | $68.51 | 9.722% | $75.1705 | $75.17 | $75.15 | $75.20 |
| Purchase #7 | $232.63 | 11.308% | $258.9358 | $258.94 | $258.95 | $258.90 |
| 7 purchase totals = | $827.02 | $890.4519 | $890.45 | $890.40 | $890.40 | |