| 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 | $170.45 | 11.646% | $190.3006 | $190.30 | $190.30 | $190.30 |
| Purchase #2 | $93.61 | 11.626% | $104.4931 | $104.49 | $104.50 | $104.50 |
| Purchase #3 | $56.43 | 13.103% | $63.824 | $63.82 | $63.80 | $63.80 |
| Purchase #4 | $219.91 | 7.839% | $237.1487 | $237.15 | $237.15 | $237.10 |
| Purchase #5 | $130.27 | 3.636% | $135.0066 | $135.01 | $135.00 | $135.00 |
| Purchase #6 | $155.41 | 7.575% | $167.1823 | $167.18 | $167.20 | $167.20 |
| Purchase #7 | $136.84 | 11.860% | $153.0692 | $153.07 | $153.05 | $153.10 |
| 7 purchase totals = | $962.92 | $1,051.0245 | $1,051.02 | $1,051.00 | $1,051.00 | |