| 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 | $243.77 | 8.200% | $263.7591 | $263.76 | $263.75 | $263.80 |
| Purchase #2 | $133.85 | 11.572% | $149.3391 | $149.34 | $149.35 | $149.30 |
| Purchase #3 | $231.43 | 5.417% | $243.9666 | $243.97 | $243.95 | $244.00 |
| Purchase #4 | $61.97 | 3.412% | $64.0844 | $64.08 | $64.10 | $64.10 |
| Purchase #5 | $34.66 | 11.840% | $38.7637 | $38.76 | $38.75 | $38.80 |
| Purchase #6 | $192.94 | 11.288% | $214.7191 | $214.72 | $214.70 | $214.70 |
| Purchase #7 | $122.28 | 3.836% | $126.9707 | $126.97 | $126.95 | $127.00 |
| 7 purchase totals = | $1,020.90 | $1,101.6027 | $1,101.60 | $1,101.55 | $1,101.70 | |