| 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 | $159.28 | 3.600% | $165.0141 | $165.01 | $165.00 | $165.00 |
| Purchase #2 | $221.45 | 6.861% | $236.6437 | $236.64 | $236.65 | $236.60 |
| Purchase #3 | $171.85 | 8.213% | $185.964 | $185.96 | $185.95 | $186.00 |
| Purchase #4 | $128.27 | 6.864% | $137.0745 | $137.07 | $137.05 | $137.10 |
| Purchase #5 | $210.86 | 12.800% | $237.8501 | $237.85 | $237.85 | $237.90 |
| Purchase #6 | $143.47 | 7.198% | $153.797 | $153.80 | $153.80 | $153.80 |
| Purchase #7 | $8.85 | 13.528% | $10.0472 | $10.05 | $10.05 | $10.00 |
| 7 purchase totals = | $1,044.03 | $1,126.3906 | $1,126.38 | $1,126.35 | $1,126.40 | |