| 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 | $201.74 | 7.867% | $217.6109 | $217.61 | $217.60 | $217.60 |
| Purchase #2 | $97.76 | 5.331% | $102.9716 | $102.97 | $102.95 | $103.00 |
| Purchase #3 | $177.51 | 12.435% | $199.5834 | $199.58 | $199.60 | $199.60 |
| Purchase #4 | $109.34 | 9.306% | $119.5152 | $119.52 | $119.50 | $119.50 |
| Purchase #5 | $135.52 | 8.630% | $147.2154 | $147.22 | $147.20 | $147.20 |
| Purchase #6 | $38.67 | 4.777% | $40.5173 | $40.52 | $40.50 | $40.50 |
| Purchase #7 | $129.40 | 3.768% | $134.2758 | $134.28 | $134.30 | $134.30 |
| 7 purchase totals = | $889.94 | $961.6896 | $961.70 | $961.65 | $961.70 | |