| 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 | $71.59 | 10.369% | $79.0132 | $79.01 | $79.00 | $79.00 |
| Purchase #2 | $247.83 | 5.302% | $260.9699 | $260.97 | $260.95 | $261.00 |
| Purchase #3 | $225.50 | 3.367% | $233.0926 | $233.09 | $233.10 | $233.10 |
| Purchase #4 | $14.37 | 12.835% | $16.2144 | $16.21 | $16.20 | $16.20 |
| Purchase #5 | $220.25 | 4.436% | $230.0203 | $230.02 | $230.00 | $230.00 |
| Purchase #6 | $59.82 | 6.513% | $63.7161 | $63.72 | $63.70 | $63.70 |
| Purchase #7 | $222.82 | 8.168% | $241.0199 | $241.02 | $241.00 | $241.00 |
| 7 purchase totals = | $1,062.18 | $1,124.0464 | $1,124.04 | $1,123.95 | $1,124.00 | |