| 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 | $154.50 | 4.243% | $161.0554 | $161.06 | $161.05 | $161.10 |
| Purchase #2 | $237.94 | 6.366% | $253.0873 | $253.09 | $253.10 | $253.10 |
| Purchase #3 | $233.85 | 7.230% | $250.7574 | $250.76 | $250.75 | $250.80 |
| Purchase #4 | $88.28 | 3.730% | $91.5728 | $91.57 | $91.55 | $91.60 |
| Purchase #5 | $113.62 | 7.397% | $122.0245 | $122.02 | $122.00 | $122.00 |
| Purchase #6 | $150.83 | 12.278% | $169.3489 | $169.35 | $169.35 | $169.30 |
| Purchase #7 | $158.73 | 4.493% | $165.8617 | $165.86 | $165.85 | $165.90 |
| 7 purchase totals = | $1,137.75 | $1,213.7080 | $1,213.71 | $1,213.65 | $1,213.80 | |