| 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 | $122.49 | 12.744% | $138.1001 | $138.10 | $138.10 | $138.10 |
| Purchase #2 | $174.30 | 4.142% | $181.5195 | $181.52 | $181.50 | $181.50 |
| Purchase #3 | $171.35 | 9.170% | $187.0628 | $187.06 | $187.05 | $187.10 |
| Purchase #4 | $187.95 | 4.777% | $196.9284 | $196.93 | $196.95 | $196.90 |
| Purchase #5 | $63.51 | 6.217% | $67.4584 | $67.46 | $67.45 | $67.50 |
| Purchase #6 | $178.54 | 3.157% | $184.1765 | $184.18 | $184.20 | $184.20 |
| Purchase #7 | $113.36 | 11.835% | $126.7762 | $126.78 | $126.80 | $126.80 |
| 7 purchase totals = | $1,011.50 | $1,082.0219 | $1,082.03 | $1,082.05 | $1,082.10 | |