| 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 | $158.37 | 6.560% | $168.7591 | $168.76 | $168.75 | $168.80 |
| Purchase #2 | $218.25 | 10.163% | $240.4307 | $240.43 | $240.45 | $240.40 |
| Purchase #3 | $48.89 | 6.352% | $51.9955 | $52.00 | $52.00 | $52.00 |
| Purchase #4 | $192.67 | 8.576% | $209.1934 | $209.19 | $209.20 | $209.20 |
| Purchase #5 | $138.99 | 8.716% | $151.1044 | $151.10 | $151.10 | $151.10 |
| Purchase #6 | $37.35 | 13.371% | $42.3441 | $42.34 | $42.35 | $42.30 |
| Purchase #7 | $6.57 | 4.435% | $6.8614 | $6.86 | $6.85 | $6.90 |
| 7 purchase totals = | $801.09 | $870.6886 | $870.68 | $870.70 | $870.70 | |