| 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 | $143.73 | 12.667% | $161.9363 | $161.94 | $161.95 | $161.90 |
| Purchase #2 | $215.85 | 11.547% | $240.7742 | $240.77 | $240.75 | $240.80 |
| Purchase #3 | $50.57 | 10.427% | $55.8429 | $55.84 | $55.85 | $55.80 |
| Purchase #4 | $154.61 | 9.133% | $168.7305 | $168.73 | $168.75 | $168.70 |
| Purchase #5 | $110.87 | 7.242% | $118.8992 | $118.90 | $118.90 | $118.90 |
| Purchase #6 | $109.75 | 13.594% | $124.6694 | $124.67 | $124.65 | $124.70 |
| Purchase #7 | $213.51 | 4.750% | $223.6517 | $223.65 | $223.65 | $223.70 |
| 7 purchase totals = | $998.89 | $1,094.5042 | $1,094.50 | $1,094.50 | $1,094.50 | |