| 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 | $37.82 | 9.577% | $41.442 | $41.44 | $41.45 | $41.40 |
| Purchase #2 | $93.74 | 8.151% | $101.3807 | $101.38 | $101.40 | $101.40 |
| Purchase #3 | $216.95 | 10.832% | $240.45 | $240.45 | $240.45 | $240.50 |
| Purchase #4 | $74.78 | 12.425% | $84.0714 | $84.07 | $84.05 | $84.10 |
| Purchase #5 | $117.47 | 5.764% | $124.241 | $124.24 | $124.25 | $124.20 |
| Purchase #6 | $232.91 | 12.756% | $262.62 | $262.62 | $262.60 | $262.60 |
| Purchase #7 | $156.41 | 9.743% | $171.649 | $171.65 | $171.65 | $171.60 |
| 7 purchase totals = | $930.08 | $1,025.8541 | $1,025.85 | $1,025.85 | $1,025.80 | |