| 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 | $49.80 | 8.620% | $54.0928 | $54.09 | $54.10 | $54.10 |
| Purchase #2 | $246.49 | 12.197% | $276.5544 | $276.55 | $276.55 | $276.60 |
| Purchase #3 | $7.59 | 12.690% | $8.5532 | $8.55 | $8.55 | $8.60 |
| Purchase #4 | $50.85 | 10.855% | $56.3698 | $56.37 | $56.35 | $56.40 |
| Purchase #5 | $232.54 | 5.301% | $244.8669 | $244.87 | $244.85 | $244.90 |
| Purchase #6 | $199.36 | 4.678% | $208.6861 | $208.69 | $208.70 | $208.70 |
| Purchase #7 | $217.52 | 8.467% | $235.9374 | $235.94 | $235.95 | $235.90 |
| 7 purchase totals = | $1,004.15 | $1,085.0606 | $1,085.06 | $1,085.05 | $1,085.20 | |