| 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 | $45.52 | 13.789% | $51.7968 | $51.80 | $51.80 | $51.80 |
| Purchase #2 | $163.71 | 9.472% | $179.2166 | $179.22 | $179.20 | $179.20 |
| Purchase #3 | $101.35 | 10.710% | $112.2046 | $112.20 | $112.20 | $112.20 |
| Purchase #4 | $55.39 | 4.701% | $57.9939 | $57.99 | $58.00 | $58.00 |
| Purchase #5 | $193.29 | 7.392% | $207.578 | $207.58 | $207.60 | $207.60 |
| Purchase #6 | $192.47 | 6.120% | $204.2492 | $204.25 | $204.25 | $204.20 |
| Purchase #7 | $94.94 | 4.642% | $99.3471 | $99.35 | $99.35 | $99.30 |
| 7 purchase totals = | $846.67 | $912.3862 | $912.39 | $912.40 | $912.30 | |