| 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 | $209.33 | 5.644% | $221.1446 | $221.14 | $221.15 | $221.10 |
| Purchase #2 | $41.35 | 12.356% | $46.4592 | $46.46 | $46.45 | $46.50 |
| Purchase #3 | $246.59 | 6.744% | $263.22 | $263.22 | $263.20 | $263.20 |
| Purchase #4 | $184.52 | 10.384% | $203.6806 | $203.68 | $203.70 | $203.70 |
| Purchase #5 | $16.85 | 7.178% | $18.0595 | $18.06 | $18.05 | $18.10 |
| Purchase #6 | $130.34 | 4.607% | $136.3448 | $136.34 | $136.35 | $136.30 |
| Purchase #7 | $80.95 | 6.267% | $86.0231 | $86.02 | $86.00 | $86.00 |
| 7 purchase totals = | $909.93 | $974.9318 | $974.92 | $974.90 | $974.90 | |