| 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 | $250.76 | 12.104% | $281.112 | $281.11 | $281.10 | $281.10 |
| Purchase #2 | $135.81 | 8.444% | $147.2778 | $147.28 | $147.30 | $147.30 |
| Purchase #3 | $84.49 | 8.834% | $91.9538 | $91.95 | $91.95 | $92.00 |
| Purchase #4 | $124.38 | 7.600% | $133.8329 | $133.83 | $133.85 | $133.80 |
| Purchase #5 | $197.58 | 12.367% | $222.0147 | $222.01 | $222.00 | $222.00 |
| Purchase #6 | $143.75 | 13.784% | $163.5645 | $163.56 | $163.55 | $163.60 |
| Purchase #7 | $24.51 | 9.718% | $26.8919 | $26.89 | $26.90 | $26.90 |
| 7 purchase totals = | $961.28 | $1,066.6476 | $1,066.63 | $1,066.65 | $1,066.70 | |