| 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 | $246.89 | 4.663% | $258.4025 | $258.40 | $258.40 | $258.40 |
| Purchase #2 | $75.55 | 12.231% | $84.7905 | $84.79 | $84.80 | $84.80 |
| Purchase #3 | $217.62 | 7.753% | $234.4921 | $234.49 | $234.50 | $234.50 |
| Purchase #4 | $166.60 | 9.270% | $182.0438 | $182.04 | $182.05 | $182.00 |
| Purchase #5 | $62.96 | 4.296% | $65.6648 | $65.66 | $65.65 | $65.70 |
| Purchase #6 | $204.52 | 5.215% | $215.1857 | $215.19 | $215.20 | $215.20 |
| Purchase #7 | $138.97 | 3.224% | $143.4504 | $143.45 | $143.45 | $143.50 |
| 7 purchase totals = | $1,113.11 | $1,184.0298 | $1,184.02 | $1,184.05 | $1,184.10 | |