| 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 | $239.65 | 4.654% | $250.8033 | $250.80 | $250.80 | $250.80 |
| Purchase #2 | $235.93 | 12.180% | $264.6663 | $264.67 | $264.65 | $264.70 |
| Purchase #3 | $140.75 | 9.848% | $154.6111 | $154.61 | $154.60 | $154.60 |
| Purchase #4 | $151.33 | 4.747% | $158.5136 | $158.51 | $158.50 | $158.50 |
| Purchase #5 | $168.67 | 12.454% | $189.6762 | $189.68 | $189.70 | $189.70 |
| Purchase #6 | $48.41 | 4.153% | $50.4205 | $50.42 | $50.40 | $50.40 |
| Purchase #7 | $140.75 | 3.145% | $145.1766 | $145.18 | $145.20 | $145.20 |
| 7 purchase totals = | $1,125.49 | $1,213.8676 | $1,213.87 | $1,213.85 | $1,213.90 | |