| 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 | $70.62 | 8.149% | $76.3748 | $76.37 | $76.35 | $76.40 |
| Purchase #2 | $230.63 | 6.873% | $246.4812 | $246.48 | $246.50 | $246.50 |
| Purchase #3 | $223.97 | 9.291% | $244.7791 | $244.78 | $244.80 | $244.80 |
| Purchase #4 | $108.31 | 5.682% | $114.4642 | $114.46 | $114.45 | $114.50 |
| Purchase #5 | $225.53 | 4.345% | $235.3293 | $235.33 | $235.35 | $235.30 |
| Purchase #6 | $73.58 | 6.175% | $78.1236 | $78.12 | $78.10 | $78.10 |
| Purchase #7 | $173.42 | 5.796% | $183.4714 | $183.47 | $183.45 | $183.50 |
| 7 purchase totals = | $1,106.06 | $1,179.0236 | $1,179.01 | $1,179.00 | $1,179.10 | |