| 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 | $230.97 | 3.492% | $239.0355 | $239.04 | $239.05 | $239.00 |
| Purchase #2 | $155.39 | 5.757% | $164.3358 | $164.34 | $164.35 | $164.30 |
| Purchase #3 | $210.76 | 12.247% | $236.5718 | $236.57 | $236.55 | $236.60 |
| Purchase #4 | $234.40 | 8.583% | $254.5186 | $254.52 | $254.50 | $254.50 |
| Purchase #5 | $34.96 | 8.249% | $37.8439 | $37.84 | $37.85 | $37.80 |
| Purchase #6 | $113.51 | 13.601% | $128.9485 | $128.95 | $128.95 | $128.90 |
| Purchase #7 | $161.68 | 7.145% | $173.232 | $173.23 | $173.25 | $173.20 |
| 7 purchase totals = | $1,141.67 | $1,234.4861 | $1,234.49 | $1,234.50 | $1,234.30 | |