| 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 | $36.30 | 3.400% | $37.5342 | $37.53 | $37.55 | $37.50 |
| Purchase #2 | $84.73 | 12.526% | $95.3433 | $95.34 | $95.35 | $95.30 |
| Purchase #3 | $62.97 | 8.850% | $68.5428 | $68.54 | $68.55 | $68.50 |
| Purchase #4 | $218.40 | 9.253% | $238.6086 | $238.61 | $238.60 | $238.60 |
| Purchase #5 | $93.54 | 5.406% | $98.5968 | $98.60 | $98.60 | $98.60 |
| Purchase #6 | $192.35 | 7.743% | $207.2437 | $207.24 | $207.25 | $207.20 |
| Purchase #7 | $143.71 | 5.661% | $151.8454 | $151.85 | $151.85 | $151.80 |
| 7 purchase totals = | $832.00 | $897.7148 | $897.71 | $897.75 | $897.50 | |