| 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 | $242.41 | 6.406% | $257.9388 | $257.94 | $257.95 | $257.90 |
| Purchase #2 | $5.34 | 6.212% | $5.6717 | $5.67 | $5.65 | $5.70 |
| Purchase #3 | $233.58 | 9.327% | $255.366 | $255.37 | $255.35 | $255.40 |
| Purchase #4 | $44.95 | 12.396% | $50.522 | $50.52 | $50.50 | $50.50 |
| Purchase #5 | $80.90 | 12.759% | $91.222 | $91.22 | $91.20 | $91.20 |
| Purchase #6 | $212.54 | 5.490% | $224.2084 | $224.21 | $224.20 | $224.20 |
| Purchase #7 | $112.38 | 6.308% | $119.4689 | $119.47 | $119.45 | $119.50 |
| 7 purchase totals = | $932.10 | $1,004.3978 | $1,004.40 | $1,004.30 | $1,004.40 | |