| 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 | $88.51 | 9.788% | $97.1734 | $97.17 | $97.15 | $97.20 |
| Purchase #2 | $15.30 | 13.388% | $17.3484 | $17.35 | $17.35 | $17.30 |
| Purchase #3 | $198.50 | 6.385% | $211.1742 | $211.17 | $211.15 | $211.20 |
| Purchase #4 | $209.92 | 9.789% | $230.4691 | $230.47 | $230.45 | $230.50 |
| Purchase #5 | $147.26 | 7.332% | $158.0571 | $158.06 | $158.05 | $158.10 |
| Purchase #6 | $147.68 | 6.241% | $156.8967 | $156.90 | $156.90 | $156.90 |
| Purchase #7 | $129.54 | 5.113% | $136.1634 | $136.16 | $136.15 | $136.20 |
| 7 purchase totals = | $936.71 | $1,007.2823 | $1,007.28 | $1,007.20 | $1,007.40 | |