| 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 | $98.61 | 12.312% | $110.7509 | $110.75 | $110.75 | $110.80 |
| Purchase #2 | $22.82 | 7.183% | $24.4592 | $24.46 | $24.45 | $24.50 |
| Purchase #3 | $240.54 | 4.338% | $250.9746 | $250.97 | $250.95 | $251.00 |
| Purchase #4 | $105.74 | 8.759% | $115.0018 | $115.00 | $115.00 | $115.00 |
| Purchase #5 | $73.73 | 13.664% | $83.8045 | $83.80 | $83.80 | $83.80 |
| Purchase #6 | $34.87 | 13.390% | $39.5391 | $39.54 | $39.55 | $39.50 |
| Purchase #7 | $51.66 | 8.834% | $56.2236 | $56.22 | $56.20 | $56.20 |
| 7 purchase totals = | $627.97 | $680.7537 | $680.74 | $680.70 | $680.80 | |