| 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 | $120.27 | 12.738% | $135.59 | $135.59 | $135.60 | $135.60 |
| Purchase #2 | $156.33 | 13.358% | $177.2126 | $177.21 | $177.20 | $177.20 |
| Purchase #3 | $200.82 | 6.664% | $214.2026 | $214.20 | $214.20 | $214.20 |
| Purchase #4 | $176.47 | 13.519% | $200.327 | $200.33 | $200.35 | $200.30 |
| Purchase #5 | $147.25 | 12.772% | $166.0568 | $166.06 | $166.05 | $166.10 |
| Purchase #6 | $73.83 | 11.396% | $82.2437 | $82.24 | $82.25 | $82.20 |
| Purchase #7 | $209.62 | 8.545% | $227.532 | $227.53 | $227.55 | $227.50 |
| 7 purchase totals = | $1,084.59 | $1,203.1647 | $1,203.16 | $1,203.20 | $1,203.10 | |