| 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 | $159.44 | 8.360% | $172.7692 | $172.77 | $172.75 | $172.80 |
| Purchase #2 | $59.43 | 4.776% | $62.2684 | $62.27 | $62.25 | $62.30 |
| Purchase #3 | $191.69 | 8.446% | $207.8801 | $207.88 | $207.90 | $207.90 |
| Purchase #4 | $40.32 | 10.731% | $44.6467 | $44.65 | $44.65 | $44.60 |
| Purchase #5 | $129.63 | 5.631% | $136.9295 | $136.93 | $136.95 | $136.90 |
| Purchase #6 | $244.48 | 12.759% | $275.6732 | $275.67 | $275.65 | $275.70 |
| Purchase #7 | $66.84 | 7.777% | $72.0381 | $72.04 | $72.05 | $72.00 |
| 7 purchase totals = | $891.83 | $972.2052 | $972.21 | $972.20 | $972.20 | |