| 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 | $197.31 | 13.260% | $223.4733 | $223.47 | $223.45 | $223.50 |
| Purchase #2 | $202.95 | 5.229% | $213.5623 | $213.56 | $213.55 | $213.60 |
| Purchase #3 | $55.65 | 9.171% | $60.7537 | $60.75 | $60.75 | $60.80 |
| Purchase #4 | $226.97 | 13.648% | $257.9469 | $257.95 | $257.95 | $257.90 |
| Purchase #5 | $99.53 | 9.647% | $109.1317 | $109.13 | $109.15 | $109.10 |
| Purchase #6 | $99.61 | 6.443% | $106.0279 | $106.03 | $106.05 | $106.00 |
| Purchase #7 | $209.97 | 8.570% | $227.9644 | $227.96 | $227.95 | $228.00 |
| 7 purchase totals = | $1,091.99 | $1,198.8602 | $1,198.85 | $1,198.85 | $1,198.90 | |