| 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 | $145.53 | 3.176% | $150.152 | $150.15 | $150.15 | $150.20 |
| Purchase #2 | $122.47 | 13.234% | $138.6777 | $138.68 | $138.70 | $138.70 |
| Purchase #3 | $168.55 | 5.497% | $177.8152 | $177.82 | $177.80 | $177.80 |
| Purchase #4 | $150.49 | 8.336% | $163.0348 | $163.03 | $163.05 | $163.00 |
| Purchase #5 | $5.85 | 11.121% | $6.5006 | $6.50 | $6.50 | $6.50 |
| Purchase #6 | $198.71 | 3.248% | $205.1641 | $205.16 | $205.15 | $205.20 |
| Purchase #7 | $173.28 | 9.345% | $189.473 | $189.47 | $189.45 | $189.50 |
| 7 purchase totals = | $964.88 | $1,030.8174 | $1,030.81 | $1,030.80 | $1,030.90 | |