| 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 | $108.49 | 8.209% | $117.3959 | $117.40 | $117.40 | $117.40 |
| Purchase #2 | $103.52 | 6.608% | $110.3606 | $110.36 | $110.35 | $110.40 |
| Purchase #3 | $247.72 | 3.174% | $255.5826 | $255.58 | $255.60 | $255.60 |
| Purchase #4 | $188.57 | 9.575% | $206.6256 | $206.63 | $206.65 | $206.60 |
| Purchase #5 | $228.43 | 9.375% | $249.8453 | $249.85 | $249.85 | $249.80 |
| Purchase #6 | $213.95 | 8.434% | $231.9945 | $231.99 | $232.00 | $232.00 |
| Purchase #7 | $180.98 | 6.116% | $192.0487 | $192.05 | $192.05 | $192.00 |
| 7 purchase totals = | $1,271.66 | $1,363.8532 | $1,363.86 | $1,363.90 | $1,363.80 | |