| 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 | $185.58 | 13.874% | $211.3274 | $211.33 | $211.35 | $211.30 |
| Purchase #2 | $10.68 | 10.555% | $11.8073 | $11.81 | $11.80 | $11.80 |
| Purchase #3 | $141.81 | 8.435% | $153.7717 | $153.77 | $153.75 | $153.80 |
| Purchase #4 | $216.80 | 6.433% | $230.7467 | $230.75 | $230.75 | $230.70 |
| Purchase #5 | $250.99 | 13.817% | $285.6693 | $285.67 | $285.65 | $285.70 |
| Purchase #6 | $150.41 | 10.304% | $165.9082 | $165.91 | $165.90 | $165.90 |
| Purchase #7 | $235.34 | 3.622% | $243.864 | $243.86 | $243.85 | $243.90 |
| 7 purchase totals = | $1,191.61 | $1,303.0946 | $1,303.10 | $1,303.05 | $1,303.10 | |