| 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 | $231.33 | 6.486% | $246.3341 | $246.33 | $246.35 | $246.30 |
| Purchase #2 | $11.79 | 6.770% | $12.5882 | $12.59 | $12.60 | $12.60 |
| Purchase #3 | $134.86 | 5.397% | $142.1384 | $142.14 | $142.15 | $142.10 |
| Purchase #4 | $215.84 | 9.214% | $235.7275 | $235.73 | $235.75 | $235.70 |
| Purchase #5 | $101.28 | 5.345% | $106.6934 | $106.69 | $106.70 | $106.70 |
| Purchase #6 | $195.54 | 8.109% | $211.3963 | $211.40 | $211.40 | $211.40 |
| Purchase #7 | $111.68 | 13.688% | $126.9668 | $126.97 | $126.95 | $127.00 |
| 7 purchase totals = | $1,002.32 | $1,081.8447 | $1,081.85 | $1,081.90 | $1,081.80 | |