| 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 | $60.66 | 12.725% | $68.379 | $68.38 | $68.40 | $68.40 |
| Purchase #2 | $103.60 | 11.544% | $115.5596 | $115.56 | $115.55 | $115.60 |
| Purchase #3 | $163.71 | 12.735% | $184.5585 | $184.56 | $184.55 | $184.60 |
| Purchase #4 | $37.29 | 3.797% | $38.7059 | $38.71 | $38.70 | $38.70 |
| Purchase #5 | $150.44 | 11.529% | $167.7842 | $167.78 | $167.80 | $167.80 |
| Purchase #6 | $223.69 | 12.251% | $251.0943 | $251.09 | $251.10 | $251.10 |
| Purchase #7 | $71.99 | 7.367% | $77.2935 | $77.29 | $77.30 | $77.30 |
| 7 purchase totals = | $811.38 | $903.3750 | $903.37 | $903.40 | $903.50 | |