| 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 | $80.94 | 7.719% | $87.1878 | $87.19 | $87.20 | $87.20 |
| Purchase #2 | $217.63 | 7.154% | $233.1993 | $233.20 | $233.20 | $233.20 |
| Purchase #3 | $89.31 | 6.466% | $95.0848 | $95.08 | $95.10 | $95.10 |
| Purchase #4 | $200.71 | 5.540% | $211.8293 | $211.83 | $211.85 | $211.80 |
| Purchase #5 | $156.79 | 13.128% | $177.3734 | $177.37 | $177.35 | $177.40 |
| Purchase #6 | $131.74 | 11.457% | $146.8335 | $146.83 | $146.85 | $146.80 |
| Purchase #7 | $146.76 | 4.411% | $153.2336 | $153.23 | $153.25 | $153.20 |
| 7 purchase totals = | $1,023.88 | $1,104.7417 | $1,104.73 | $1,104.80 | $1,104.70 | |