| 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 | $31.25 | 10.626% | $34.5706 | $34.57 | $34.55 | $34.60 |
| Purchase #2 | $145.41 | 12.536% | $163.6386 | $163.64 | $163.65 | $163.60 |
| Purchase #3 | $174.97 | 13.640% | $198.8359 | $198.84 | $198.85 | $198.80 |
| Purchase #4 | $234.77 | 8.636% | $255.0447 | $255.04 | $255.05 | $255.00 |
| Purchase #5 | $155.50 | 10.757% | $172.2271 | $172.23 | $172.25 | $172.20 |
| Purchase #6 | $33.44 | 10.513% | $36.9555 | $36.96 | $36.95 | $37.00 |
| Purchase #7 | $159.61 | 10.576% | $176.4904 | $176.49 | $176.50 | $176.50 |
| 7 purchase totals = | $934.95 | $1,037.7628 | $1,037.77 | $1,037.80 | $1,037.70 | |