| 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 | $74.27 | 6.704% | $79.2491 | $79.25 | $79.25 | $79.20 |
| Purchase #2 | $33.48 | 8.447% | $36.3081 | $36.31 | $36.30 | $36.30 |
| Purchase #3 | $210.95 | 10.573% | $233.2537 | $233.25 | $233.25 | $233.30 |
| Purchase #4 | $93.35 | 5.132% | $98.1407 | $98.14 | $98.15 | $98.10 |
| Purchase #5 | $242.42 | 6.803% | $258.9118 | $258.91 | $258.90 | $258.90 |
| Purchase #6 | $145.54 | 10.459% | $160.762 | $160.76 | $160.75 | $160.80 |
| Purchase #7 | $163.89 | 7.493% | $176.1703 | $176.17 | $176.15 | $176.20 |
| 7 purchase totals = | $963.90 | $1,042.7957 | $1,042.79 | $1,042.75 | $1,042.80 | |