| 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 | $206.34 | 9.555% | $226.0558 | $226.06 | $226.05 | $226.10 |
| Purchase #2 | $181.83 | 13.631% | $206.6152 | $206.62 | $206.60 | $206.60 |
| Purchase #3 | $165.51 | 7.245% | $177.5012 | $177.50 | $177.50 | $177.50 |
| Purchase #4 | $96.97 | 7.247% | $103.9974 | $104.00 | $104.00 | $104.00 |
| Purchase #5 | $77.43 | 3.525% | $80.1594 | $80.16 | $80.15 | $80.20 |
| Purchase #6 | $177.61 | 8.867% | $193.3587 | $193.36 | $193.35 | $193.40 |
| Purchase #7 | $57.29 | 11.168% | $63.6881 | $63.69 | $63.70 | $63.70 |
| 7 purchase totals = | $962.98 | $1,051.3758 | $1,051.39 | $1,051.35 | $1,051.50 | |