| 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 | $134.39 | 9.180% | $146.727 | $146.73 | $146.75 | $146.70 |
| Purchase #2 | $194.61 | 10.589% | $215.2173 | $215.22 | $215.20 | $215.20 |
| Purchase #3 | $92.35 | 10.246% | $101.8122 | $101.81 | $101.80 | $101.80 |
| Purchase #4 | $185.64 | 7.629% | $199.8025 | $199.80 | $199.80 | $199.80 |
| Purchase #5 | $48.60 | 5.288% | $51.17 | $51.17 | $51.15 | $51.20 |
| Purchase #6 | $153.61 | 13.661% | $174.5947 | $174.59 | $174.60 | $174.60 |
| Purchase #7 | $67.44 | 12.522% | $75.8848 | $75.88 | $75.90 | $75.90 |
| 7 purchase totals = | $876.64 | $965.2085 | $965.20 | $965.20 | $965.20 | |