| 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 | $113.53 | 12.863% | $128.1334 | $128.13 | $128.15 | $128.10 |
| Purchase #2 | $21.45 | 11.870% | $23.9961 | $24.00 | $24.00 | $24.00 |
| Purchase #3 | $25.41 | 6.109% | $26.9623 | $26.96 | $26.95 | $27.00 |
| Purchase #4 | $17.35 | 8.155% | $18.7649 | $18.76 | $18.75 | $18.80 |
| Purchase #5 | $167.47 | 4.545% | $175.0815 | $175.08 | $175.10 | $175.10 |
| Purchase #6 | $240.60 | 10.349% | $265.4997 | $265.50 | $265.50 | $265.50 |
| Purchase #7 | $242.84 | 9.404% | $265.6767 | $265.68 | $265.70 | $265.70 |
| 7 purchase totals = | $828.65 | $904.1146 | $904.11 | $904.15 | $904.20 | |