| 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 | $250.80 | 6.227% | $266.4173 | $266.42 | $266.40 | $266.40 |
| Purchase #2 | $189.71 | 4.851% | $198.9128 | $198.91 | $198.90 | $198.90 |
| Purchase #3 | $187.91 | 13.283% | $212.8701 | $212.87 | $212.85 | $212.90 |
| Purchase #4 | $218.34 | 4.640% | $228.471 | $228.47 | $228.45 | $228.50 |
| Purchase #5 | $68.57 | 5.274% | $72.1864 | $72.19 | $72.20 | $72.20 |
| Purchase #6 | $11.74 | 8.534% | $12.7419 | $12.74 | $12.75 | $12.70 |
| Purchase #7 | $21.92 | 13.837% | $24.9531 | $24.95 | $24.95 | $25.00 |
| 7 purchase totals = | $948.99 | $1,016.5526 | $1,016.55 | $1,016.50 | $1,016.60 | |