| 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 | $136.49 | 12.320% | $153.3056 | $153.31 | $153.30 | $153.30 |
| Purchase #2 | $158.59 | 4.599% | $165.8836 | $165.88 | $165.90 | $165.90 |
| Purchase #3 | $201.79 | 11.448% | $224.8909 | $224.89 | $224.90 | $224.90 |
| Purchase #4 | $243.42 | 11.853% | $272.2726 | $272.27 | $272.25 | $272.30 |
| Purchase #5 | $200.26 | 5.339% | $210.9519 | $210.95 | $210.95 | $211.00 |
| Purchase #6 | $187.61 | 10.447% | $207.2096 | $207.21 | $207.20 | $207.20 |
| Purchase #7 | $152.81 | 10.327% | $168.5907 | $168.59 | $168.60 | $168.60 |
| 7 purchase totals = | $1,280.97 | $1,403.1049 | $1,403.10 | $1,403.10 | $1,403.20 | |