| 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 | $42.76 | 12.561% | $48.1311 | $48.13 | $48.15 | $48.10 |
| Purchase #2 | $149.82 | 8.375% | $162.3674 | $162.37 | $162.35 | $162.40 |
| Purchase #3 | $7.62 | 7.355% | $8.1805 | $8.18 | $8.20 | $8.20 |
| Purchase #4 | $146.99 | 10.121% | $161.8669 | $161.87 | $161.85 | $161.90 |
| Purchase #5 | $241.80 | 8.190% | $261.6034 | $261.60 | $261.60 | $261.60 |
| Purchase #6 | $119.76 | 5.631% | $126.5037 | $126.50 | $126.50 | $126.50 |
| Purchase #7 | $185.35 | 9.452% | $202.8693 | $202.87 | $202.85 | $202.90 |
| 7 purchase totals = | $894.10 | $971.5223 | $971.52 | $971.50 | $971.60 | |