| 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 | $20.54 | 3.674% | $21.2946 | $21.29 | $21.30 | $21.30 |
| Purchase #2 | $9.95 | 13.103% | $11.2537 | $11.25 | $11.25 | $11.30 |
| Purchase #3 | $83.58 | 8.517% | $90.6985 | $90.70 | $90.70 | $90.70 |
| Purchase #4 | $173.69 | 5.410% | $183.0866 | $183.09 | $183.10 | $183.10 |
| Purchase #5 | $193.61 | 6.662% | $206.5083 | $206.51 | $206.50 | $206.50 |
| Purchase #6 | $250.40 | 4.250% | $261.042 | $261.04 | $261.05 | $261.00 |
| Purchase #7 | $217.48 | 10.248% | $239.7674 | $239.77 | $239.75 | $239.80 |
| 7 purchase totals = | $949.25 | $1,013.6511 | $1,013.65 | $1,013.65 | $1,013.70 | |