| 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 | $136.92 | 13.697% | $155.6739 | $155.67 | $155.65 | $155.70 |
| Purchase #2 | $150.88 | 12.741% | $170.1036 | $170.10 | $170.10 | $170.10 |
| Purchase #3 | $105.27 | 11.632% | $117.515 | $117.52 | $117.50 | $117.50 |
| Purchase #4 | $124.58 | 8.671% | $135.3823 | $135.38 | $135.40 | $135.40 |
| Purchase #5 | $35.65 | 5.507% | $37.6132 | $37.61 | $37.60 | $37.60 |
| Purchase #6 | $246.44 | 8.642% | $267.7373 | $267.74 | $267.75 | $267.70 |
| Purchase #7 | $105.55 | 10.851% | $117.0032 | $117.00 | $117.00 | $117.00 |
| 7 purchase totals = | $905.29 | $1,001.0285 | $1,001.02 | $1,001.00 | $1,001.00 | |